1 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
5 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
8 * news.h, config/news.mh: New files.
10 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
12 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
13 * coff-h8300.c: More addressing modes.
14 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
16 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
17 H8/300H name. (compatible): New function.
18 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
21 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
23 * coff-mips.c (ecoff_compute_section_file_positions,
24 ecoff_write_object_contents): Only round to page boundaries if
25 D_PAGED flag is set for the output BFD.
27 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
29 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
30 casts to work on machine where sizeof(long) != sizeof(int) !=
32 * coffgen.c (coff_get_normalized_symtab): Ditto.
33 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
35 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
37 * coffgen.c (coff_write_symbols): For empty string table, write
38 out 4 in correct byte order. (from minyard@bnr.ca)
40 * elf32-hppa.c: Don't include libhppa.h for now; define
41 BYTES_IN_WORD instead, until Utah sends a better fix.
42 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
43 of malloc and realloc.
45 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
47 * configure.in (mips-*-ecoffl*): New target; use decstation.
48 (mips-*-ecoff*): Added trailing '*'.
50 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
51 for the FDR, not from the first PDR in the file.
53 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
55 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
57 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
59 * hppa.c (hppa_get_symbol_info): New function.
61 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
63 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
66 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
67 * libhppa.h (MAXCOMLEN): Define unconditionally.
68 (_PA_RISC_ID): Only define if not already defined.
69 * elf32-hppa.c: Include libhppa.h.
72 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
74 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
76 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
78 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
79 remove defines of __MSDOS__ and __GO32__ (these are in the
82 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
85 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
86 * config/hppabsd.mh: Don't use ranlib.
88 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
90 * elf.c: New file, for word-size independent code.
91 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
92 * Makefile.in: Include elf.o in standard objects.
94 * bfd-in.h (CAT3): Define here.
95 * libaout.h, libelf.h: Not here.
97 * libelf.h (struct strtab): Define here.
98 (bfd_elf_locate_sh): Declare here.
99 * elfcode.h (struct strtab): Definition deleted.
101 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
103 * Makefile.in: Make "all", not "bfd.h", be the default target.
104 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
105 hasn't really changed.
107 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
109 * elfcode.h (elf_hash): Provide elf standard hash function.
110 (various): Key off of the machines use_rela_p field to determine
111 whether to use REL or RELA relocations.
112 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
113 (elf_make_sections): Allocate a pointer to hold all data for a
114 given section, and copy each fragment into the data region.
115 Update the section's pointer with the REL implicit addends if the
116 machine uses REL relocation.
118 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
119 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
120 into was elf32-target.h expects.
121 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
122 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
123 (elf_i386_info_to_howto): Add minimal relocation support.
125 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
126 elf_info_to_howto_rel fields.
128 * elf32-target.h (elf_bed): Add support for new fields in
131 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
133 * elf32-hppa.c: Add symbol extension section support, fix
134 relocation howto table, add stub generation support.
136 * elf32-hppa.h: Add symbol extension section support, fix
137 relocation howto table, add stub generation support.
139 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
142 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
145 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
146 the symbol is not found.
148 * elfcode.h (elf_compute_section_file_positions): Not all section
149 file positions were computed.
151 * elfcode.h (elf_get_sect_thunk): New function.
153 * hppa.c (sign_ext): Reimplement.
155 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
156 these functions static.
158 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
160 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
162 * aoutx.h (translate_from_native_sym_flags): Don't set
163 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
164 * aoutx.h (translate_to_native_sym_flags): Translate
165 constructor symbols properly.
167 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
169 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
171 * aout-target.h (minimum_alignment): 8 byte alignment is right.
174 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
176 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
177 from bfd-in.h and .c files. Build bfd.h in build directory,
178 substituting in requested target word size. Insert word size into
179 makefile, and maybe enable 64-bit targets.
181 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
182 are available. Conditionalize on this. Assume HOST_64_BIT
183 will be defined if needed, so 64-bit targets are conditionalized
184 only in the Makefile.
186 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
188 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
190 * coff-sh.c (rtype2howto): Put error message on stderr.
191 (extra_case): Delete unused variable.
193 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
194 before calling printf.
196 * elfcode.h: New file, almost completely derived from old elf32.c.
197 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
198 * Makefile.in (elf64.o): List dependencies, don't build by
200 (elf64.c): Add to list of sources.
201 (elf32.o): Update dependencies.
202 * elf32-*.c: Updated type/macro/structure names. Cleaned up
203 namespace pollution; rename vectors.
204 * targets.c, config/*-elf.mt: Updated.
205 * All uses of 32-bit versions of structures, routines, and macros
208 * Makefile.in (archures.o, targets.o): Depend on Makefile.
210 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
212 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
214 * elf32.c (elf_string_from_elf_section): Handle index of zero
216 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
218 (elf_write_object_contents): Deleted one unused variable and
219 initialized another to avoid gcc warnings.
220 (elf_set_section_contents): Delete unused variable.
222 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
224 * i386lynx.c: New module for Lynx variant of a.out.
225 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
226 * gen-aout.c: Get rid of defunct endian stuff, print out true
228 * targets.c (target_vector): Add i386lynx_vec.
230 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
232 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
234 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
236 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
237 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
238 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
239 trad-core.c: Define a TARGET_get_symbol_info function or macro.
240 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
242 * bfd-in.h: Don't define bfd_print_symbol_nm.
243 Define symbol_info type.
244 (JUMP_TABLE): Set _get_symbol_info element.
246 * syms.c (coff_section_type, bfd_symbol_info): New functions.
247 (bfd_decode_symclass): Use coff_section_type.
249 * targets.c: Add bfd_get_symbol_info call.
251 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
253 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
254 complaints from ancient gcc's.
256 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
258 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
259 hosts/i386linux.h: Define it.
261 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
263 * VERSION, bfd-in.h: Bump version number to 2.2.
265 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
266 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
267 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
268 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
269 LR, RR, hppa_field_adjust): New functions.
271 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
273 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
274 stabs symbols, including new indirect_ptr_ptr argument.
275 (ecoff_slurp_symbol_table): Pass new argument in calls to
276 ecoff_set_symbol_info.
278 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
280 * configure.in: For m68k sysv systems, use m68k-coff.
282 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
283 (TDEFAULTS): Define it here. Use the new name.
285 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
288 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
290 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
292 (aix386_core_file_p): Initialize core_size to correct value.
294 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
296 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
297 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
299 * bout.c (aout32_slurp_extended_name_table): Define to be
300 _bfd_slurp_extended_name_table rather than bfd_true.
302 * coff-mips.c: Include libaout.h and aout/aout64.h to get
303 definitions for N_SET[ATDB].
304 (ecoff_howto_table): Moved near top of file.
305 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
306 seen, cook up a constructor section of the same name and put in a
307 reloc pointing to the symbol. This lets the GNU linker build
308 global constructors and destructors without using collect.
310 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
312 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
314 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
316 * hosts/miniframe.h: New file.
317 * configure.host: Use it.
319 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
321 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
322 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
323 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
324 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
325 * configure.in (*-*-bsd): Change to *-*-bsd*
327 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
329 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
330 int, for the sake of the old Portable C Compiler.
332 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
334 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
336 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
338 * configure.in: Get target name right for m68*-*-hpux.
340 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
342 * trad-core.c (NO_SIGNED_GET): New macro.
343 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
344 signed NO_GET, where appropriate.
346 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
347 * configure.in (*-*-linux*): Remove until linux port for a
348 non-i386/i486 system is actually available.
350 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
352 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
353 when compiling under HPUX.
355 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
357 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
358 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
360 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
361 * bfd/libhppa.h: Include sysdep here. Conditionalize
362 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
363 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
366 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
368 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
369 GNU version is needed.
371 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
373 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
375 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
377 * Makefile.in: Build elf32-hppa.o.
379 * syms.c (BSF_FUNCTION): New symbol flag.
381 * elf32-hppa.c: Fixed to work with elf32-target.h.
383 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
385 * libaout.h (NAME): Don't define if already defined.
387 * libelf.h: Protect against multiple inclusions.
388 (elf_symbol_type): Moved here, added new fields.
389 (struct elf_backend_data): New field `global_sym'; I suspect this
391 * elf32.c (elf_symbol_type): Deleted from here.
392 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
393 point to backend versions of symbols.
394 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
395 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
397 (elf_write_object_contents): Write program headers if appropriate.
398 (bfd_section_from_shdr): Unnamed sections get empty string for
399 name, not "unnamed". Handle SHT_NOBITS separately from
400 SHT_PROGBITS, and set some different flags.
401 (elf_file_p): New routine.
402 (elf_object_p, elf_core_file_p): Call it.
403 (elf_object_p): Handle EM_HPPA.
404 (elf_symbol_from, elf_idx_of_sym): New functions.
405 (elf_make_sections): Get symbol number right for relocations. Set
406 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
407 (elf_fake_sections): BSS section should be SHT_NOBITS, not
408 SHT_PROGBITS. Always generate symtab and strtab, not only if
409 relocations are needed. Set SHF_* flags as appropriate.
410 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
411 (elf_write_object_contents): Fix off-by-one error in symbol count.
412 Store a correct value for the symbol; write the size field
413 properly; make some guesses about the type field. Set section
414 type correctly for string tables.
415 (section_from_elf_index): Check for absolute and common sections
417 (elf_section_from_bfd_section): Ditto.
418 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
419 Use empty string instead of "unnamed" for nameless symbols.
420 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
421 HPPA (only?). Don't free raw symbols; keep the pointer around for
423 (elf_set_arch_mach): Handle bfd_arch_hppa.
424 (elf_find_nearest_line): Just return false.
425 (elf_write_object_contents, elf_set_section_contents): Set
426 output_has_begun field after computing file positions.
427 (elf_set_section_contents): Write section contents immediately,
428 rather than caching the whole file and writing it at close time.
430 * libhppa.h (enum hppa_reloc_field_selector_type, enum
431 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
432 hppa_reloc_expr_type_alt): New enumerator types.
434 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
435 * configure.in, configure.host: Use them.
437 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
439 * elf32-target.h: Allow overrides of armap defaults.
441 * elf32-hppa.c, elf32-hppa.h: New files.
443 * config/hp300hpux.mt: New file.
445 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
447 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
448 (aix386_core_vec): Update for new fields.
450 * archive.c (bfd_generic_archive_p): Call target-specific
451 slurp_armap code, instead of bfd_slurp_armap.
452 (bfd_slurp_bsd_armap_f2): New function.
453 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
454 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
456 * libaout.h (struct aoutdata): New field for subformat, for
457 differentiating between highly similar a.out formats.
458 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
460 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
462 * hp300hpux.c: New file.
463 * Makefile.in: Include it.
465 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
467 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
470 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
472 * trad-core.c (trad_unix_core_file_p): Check the file size.
474 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
476 * coff-alpha.c: Remove duplicate function and add warnings.
478 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
480 * sco-core.c (sco_core_vec): Add initializers for new target
483 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
485 * coffcode.h [_LIT]: Recognize .lit section.
487 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
489 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
490 config/alphaosf.mt, hosts/alphaosf.h: New files.
492 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
494 * Merge in HPPA/BSD changes from Utah.
495 * hppa.c: Use this for both HPUX & BSD.
496 * targets.c: Enable hppa_vec for both HPUX & BSD.
497 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
498 * hosts/hppabsd.h: #define HOST_HPPABSD.
500 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
502 * libbfd.c: Whitespace changes around byteswap macros.
503 * libbfd-in.h: Whitespace changes around byteswap declarations.
505 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
507 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
508 system_error anymore. It confuses bfd_check_format().
510 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
512 * bfd.c: Add sgi_core_data to tdata union.
513 * coff-mips.c: Add Irix 4.x core file support.
514 * hosts/irix4.h: #define HOST_IRIX4.
516 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
518 * aoutx.h (translate_from_native_sym_flags): Check that the
519 symbol's section does get set.
520 (slurp_symbol_table): Zero index means null-string name.
522 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
524 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
526 (write_syms): Use them, to reduce string table size.
528 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
530 * trad-core.c (trad_core_vec): Add 6 new initializers to match
531 new signed get/put fields. Minor reformatting to label
534 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
536 * bfd-in.h: Insert comment about SVR3 compiler warnings.
538 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
539 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
541 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
543 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
545 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
546 (swapcore_sparc): Make sp a bfd_vma.
548 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
550 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
551 libbfd.c, libbfd-in.h: Add _do*signed*.
552 targets.c, all targets: Add bfd*signed*.
553 bfd-in.h: Add bfd_signed_vma. Add comments.
555 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
557 * format.c (bfd_check_error): Check error return from
558 _bfd_check_format routines.
560 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
562 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
563 recognize .data section if present.
565 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
567 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
568 check for the case where the user sets the address of the BSS
569 section (and the file header can't specify this). Let the user
570 set it wherever they want, regardless of what goes in the header.
572 * ieee.c (ieee_slurp_sections): Pass all ieee section names
573 straight through into BFD sections. Add comments.
575 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
577 Cleanup in preparation for better 64-bit host support.
579 * bfd-in.h (bfd_64_type): Remove.
580 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
582 * bfd-in.h (bfd_size): Remove.
584 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
586 * bfd-in.h (bfd_word): Remove.
587 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
589 * bfd-in.h (rawdata_offset): Remove.
590 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
591 (bfd_perform_relocation): Lint.
592 (enum bfd_reloc_status): Comment cleanup.
594 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
596 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
598 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
600 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
602 * elf32.c: Clean up old comments.
604 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
606 * config/sun3.h: String argument to fprintf is const.
608 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
609 on systems which define PAGE_SIZE in <limits.h>.
611 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
613 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
614 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
615 the core file failing signal.
616 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
617 to supply the core file failing signal.
619 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
621 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
622 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
623 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
624 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
626 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
628 * coff-mips.c (PAGESIZE): Correct value.
630 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
632 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
633 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
635 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
637 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
638 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
640 (coff_compute_section_file_positions): Force vma and lma of _LIB
642 (coff_set_section_contents): Count number of entries in new lma
644 * coffgen.c (make_a_section_from_file): Force lineno_count of
645 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
646 SCO 3.2v4 shared library.
647 * seclet.c (rel): Copy over any section with contents, not just
650 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
653 * coff-i386.c (coff_i386_reloc): New function, to generate
654 relocateable output correctly.
655 (howto_table): Use coff_i386_reloc for all reloc types.
656 (CALC_ADDEND): Use a more efficient hack to get the correct addend
658 (i386comm_value): Removed; no longer needed.
660 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
662 * coffcode.h (coff_set_section_contents): Don't write out
663 sections without a filepos.
665 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
667 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
669 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
671 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
672 * libecoff.h (ecoff_data_type): Added gp_size field.
673 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
674 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
675 Set flags to 0 for large common symbols.
676 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
677 which can occur for gas-generated relocs.
678 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
679 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
680 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
682 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
684 * srec.c (srec_set_section_contents): Use lma field for load
686 * section.c: Add declaration of lma field to section structure.
687 * coffcode.h (coff_write_object_contents): Use lma field for load
689 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
691 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
692 symbols in a better way. (translate_to_native_sym_flag): Set the
693 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
695 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
696 (bfd_make_section): Cope with new builtin section.
697 * syms.c (bfd_decode_symclass): Can now print indirect section
700 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
702 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
703 defined, and yields false.
704 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
706 * archive.c (snarf_ar_hdr): Add support for reading (only,
707 so far) BSD-4.4-style extended headers.
708 * archive.c: Some more comments.
710 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
712 * Makefile.in: fix rule for dvi and info, so that the recursive
713 makes does the right thing, instead of always info
715 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
717 * libbfd.c (bfd_seek): Disable optimized handling for archives and
718 archive members; they need more special reatment. For now, verify
719 that computed and actual file positions correspond.
721 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
723 * mipsbsd.c: Renamed from aout-mipsbsd.c.
724 (set_arch_mach): Delete non-MIPS code.
725 (reloc_howto_type_lookup): Ditto.
726 * Makefile.in: Adjusted.
728 * libbfd.c (bfd_tell): Update `where' field.
729 (bfd_seek): Don't do anything if we're not changing the file
730 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
731 field against a SEEK_SET request. Call bfd_tell to re-update
732 `where' field when done.
733 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
735 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
737 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
739 * Makefile.in: added installcheck target
741 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
743 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
744 if the type is not stNil.
746 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
748 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
749 forward declarations.
751 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
752 it's implied by the type.
754 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
756 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
758 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
760 * rs6000-core.c: Add .ldinfo section.
762 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
764 * Makefile.in (MAKEOVERRIDES): Define to be empty.
766 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
768 * section.c (bfd_set_section_contents): whitespace
769 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
772 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
774 * hosts/go32.h: don't define POSIX_UTIME
776 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
778 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
779 against machine architecture stored in the ELF header, to resolve
781 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
782 NULL, so only use results when non-NULL.
783 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
784 and add to vector of targets.
786 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
788 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
789 are always just debugging symbols.
791 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
792 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
794 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
796 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
797 hpux 7). Patch from friedman@gnu.ai.mit.edu.
798 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
799 defined, which they aren't in hpux 7.0.
801 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
802 Tran-Le, tranle@intellicorp.com.
804 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
806 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
807 ahead and do the relocation.
808 (ecoff_refhi_reloc): Don't to the relocation here, just remember
809 what needs to be done.
810 (ecoff_reflo_reloc): Do the REFHI relocation here.
812 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
814 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
815 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
816 relocs are reasonable.
817 * coff-msym.c: Eliminated uses of DEFUN.
818 (ecoff_swap_tir_out): New function.
820 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
822 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
823 * configure.host (vax-*-ultrix2*): Add triplet.
824 * hosts/vaxult2.h: New file.
825 * config/vaxult2.mh: New file.
827 * aoutx.h (string.h): Include for strchr and friends.
828 * archive.c (string.h): Include for memchr and friends.
829 * elf32.c (string.h): Include for strrchr and friends.
831 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
833 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
834 (MY_set_sizes): Use sunos4_set_sizes.
836 * elf32.c: Renamed from elf.c. Several CPU-specific functions
837 deleted, as well as elf-big and elf-little targets.
838 * libelf.h: New file.
839 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
841 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
843 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
845 * coffcode.h (coff_compute_section_file_positions): Don't need
846 variable "old_sofar" if compiling for i960.
848 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
852 * ieee.c (exten, envi): "static" belongs first in declaration.
854 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
856 * srec.c: add support for symbolsrec, srecords with symbols in
859 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
861 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
862 to avoid lint complaints.
864 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
866 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
867 type SHT_STRTAB. Don't alter file offset for section 0.
868 (reloc_type_names): Now an array instead of a macro. Still inside
869 "#if 0", since it's used only in debugging code also in "#if 0".
870 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
871 (sort_reloc_map): New function.
872 (sparc_reloc_map): New variable.
873 (elf_bfd_reloc_type_lookup): New function.
875 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
877 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
878 bfd_make_debug_symbol; they were already in the target structure.
879 * Adjusted all uses of JUMP_TABLE.
880 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
881 from coff_make_debug_symbol.
882 * libcoff.h: Updated accordingly.
884 * Minor cleanups provoked by gcc warnings:
885 * aoutx.h (NAME(aout, reloc_type_lookup)),
886 cpu-h8300.c (local_bfd_reloc_type_lookup),
887 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
889 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
890 ieee.c (ieee_slurp_section_data),
891 elf.c (elf_make_sections, elf_fake_sections,
892 elf_compute_section_file_positions, elf_write_object_contents):
893 Removed unused variables.
894 * archures.c: Removed /* from within comment.
895 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
896 * oasys.c (oasys_write_data): Initialize i.
898 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
900 * libcoff.h (obj_raw_syment_coun): New macro.
901 * coffgen.c (coff_get_normalized_symtab): Initialize
903 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
905 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
907 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
909 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
910 for compatibility with tools from MIPS.
912 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
913 * config/irix3.mt, config/irix4.mt: Removed.
914 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
915 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
917 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
919 * hosts/hp300bsd.h: Add gross hack to determine whether we
920 are running on BSD 4.3 or BSD 4.4, and use appropriate include
921 files (and set other parameters) to match.
923 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
925 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
926 ansi definition which otherwise confuses non-ansi compilers.
928 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
929 ultrix cc by forward declaring getenv as is done in
932 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
934 * elf.c (elf_info_to_howto): cast an enum into unsigned char
935 avoiding a fatal error in vax ultrix 4.2 cc.
937 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
939 * bfd-in.h, VERSION: Roll to version 2.1.
941 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
943 * oasys.c (oasys_write_object_contents): Lint.
944 * srec.c: Whitespace cleanup.
946 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
948 * coffgen.c (coff_print_symbol): Print correct tagndx value;
949 cleaned up output formatting a bit.
951 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
953 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
954 relaxable. Should be moved somewhere else.
956 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
958 * aout-mipsbsd.c: Eliminated uses of DEFUN.
959 (aout_mips_*_vec): Added seclet_link element.
961 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
962 support for aout-mipsbsd target.
964 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
966 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
968 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
970 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
972 Add support for the H8/500
974 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
976 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
978 * libecoff.h: New file. Defines ECOFF backend data for gdb.
979 * coff-mips.c: Now includes libecoff.h.
980 (ecoff_data_type): Moved to libecoff.h.
981 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
982 call it. If there is ever another ECOFF target, this and the
983 swapping functions should be accessed via an ECOFF specific target
985 * Makefile.in (coff-mips.o): Depends on libecoff.h.
987 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
989 * coffcode.h: Removed MIPS specific information, since coff-mips.c
990 no longer includes this file.
992 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
993 bits to 0 to make comparison test useful.
995 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
996 avoid overflowing GP accessible sections in binutils/objdump.
998 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
1000 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
1001 reading more robust: Fail if string index is out of string
1004 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1006 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
1007 PCREL13): Don't take dst_address into account; the input file has
1008 already taken care of that.
1010 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
1012 * coff-mips.c: Completed support for linker and binutils.
1014 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1016 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
1017 original addend from section contents.
1019 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
1021 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
1022 * hosts/delta88.h (strtol): Fix prototype.
1023 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
1025 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1027 * elf.c: Get rid of "#ifdef sparc".
1028 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
1029 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
1031 (elf_info_to_howto): Use runtime conditionals on CPU type, not
1032 compile type conditionals on host CPU.
1033 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
1035 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
1037 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
1039 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
1040 ECOFF which has two common sections.
1041 (bfd_com_section): Set SEC_IS_COMMON flag.
1042 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
1043 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
1044 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
1045 bfd_is_com_section macro rather than checking for equality to
1048 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
1050 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
1051 (coff_mkobject_hook): Accept aouthdr argument.
1052 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
1053 Handle NULL aouthdr argument.
1054 (coff_object_p): If there is no aouthdr, pass it as NULL to
1056 * libcoff.h: Rebuilt for mkobject_hook changes.
1058 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
1059 additional MIPS ECOFF fields.
1061 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1063 * configure.host: added mips-dec-bsd*
1064 * configure.in: added mips-dec-bsd*
1065 * aout-mipsbsd.c: new file for mips-dec-bsd*
1066 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
1067 * aoutx.h: added mips support.
1068 * archures.c: added mips support to bfd_default_scan().
1069 * cpu-mips.c: added support for R4000 (untested).
1070 * libaout.h: added MIPS1 & MIPS2 magic numbers.
1071 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
1072 hope will make it into include/bfd.h.
1073 * targets.c: added aout_mips_*_vec.
1075 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1077 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
1079 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
1081 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
1083 * libcoff-in.h: Update prototype for coff_count_linenumbers.
1085 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1087 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
1088 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
1089 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
1090 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
1092 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
1093 bfd_swap_reloc_in or coff_swap_reloc_out.
1094 * coff-mips.c: Added code to link and write out symbolic debugging
1095 information, and to swap relocs in and out.
1097 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1099 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
1100 (coff_write_object_contents): coff_count_linenumbers returns the
1101 number of line number records it found.
1103 * coffgen.c (coff_write_linenumbers): only write out line numbers
1104 in the section they belong to.
1106 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1108 * targets.c (bfd_target): Added relocateable argument to
1109 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
1110 target vector for linker use.
1111 * bfd.c (bfd_seclet_link): New macro.
1112 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
1113 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
1114 and boolean return value. Made static.
1115 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
1116 relocateable argument.
1117 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1118 relocateable argument (if relocateable, saves relocs).
1119 * bout.c (b_out_get_relocated_section_contents),
1120 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
1121 relocateable argument (if relocateable, just calls
1122 bfd_generic_get_relocated_section_contents).
1123 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
1124 argument to prototype.
1125 * All targets: Set new _bfd_seclet_link vector to
1126 bfd_generic_seclet_link.
1128 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
1130 * coffgen.c: #include seclet.h.
1132 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
1134 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
1135 debug info. Setup info about linker symbols only, and use
1136 standard bfd fields to hold the info.
1137 * (hppa_object_p): Remove unneeded decls.
1138 * (hppa_new_section_hook): Get rid of most of this.
1139 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
1140 fat. Remove all knowledge of stabs, remove redundant knowledge of
1142 * Remove macros for accessing fields which are now gone.
1144 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1146 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
1148 * coff-z8k.c: delete unused reloc functions
1150 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1152 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
1153 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
1154 * coff-msym.c: Use DEFUN for function definitons.
1155 * coff-mips.c: Added code to read and print symbols, and to find
1158 * coffcode.h: Moved many generic functions into coffgen.c. Moved
1159 swapping functions into coffswap.h for ECOFF use. Moved
1160 relocation functions, only used by h8300 and z8k, into reloc16.c.
1161 Added hooks for coffgen.c functions to backend data structure, and
1162 added hook functions. Still more could be done.
1163 * coffswap.h: New file to hold COFF swapping routines.
1164 * coffgen.c: New file to hold generic COFF functions.
1165 * reloc16.c: New file to hold h8300 and z8k specific relocation
1167 * libcoff-in.h: Added declarations for functions in coffgen.c.
1168 * libcoff.h: Rebuilt to incorporate changes.
1169 * coff-h8300.c: Function name changes.
1170 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
1171 hook rather than defining EXTRA_CASES.
1172 * Makefile.in: Build new files coffgen and reloc16. Added
1173 dependencies of coff-*.o on coffswap.h and seclet.h.
1175 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
1177 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
1178 about discarding const.
1180 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1182 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
1184 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1186 * configure.in (post-target): If --with-minimal-bfd is specified,
1189 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1191 * srec.c (srec_write_records): one of my boards wants a CR between
1194 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
1196 * archive.c (do_slurp_coff_armap): set symdef_count correctly
1197 (it broke a couple of weeks ago).
1199 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1201 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
1202 return type, so libbfd.h doesn't reference undefined typedefnames.
1204 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1206 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
1208 (coff_pointerize_aux): don't pointerize a negative tagndx
1209 (sometimes generated by SCO 3.2v4 cc).
1211 * bout.c (calljx_callback, callj_callback,
1212 b_out_get_relocated_section_contents): warn if relocating against
1213 an undefined symbol.
1215 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
1217 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
1218 Make a bunch more routines be static.
1219 * hppa.c (fill_spaces): Get rid of this, replace with much better
1220 written setup_sections().
1221 * (setup_sections): New routine to create BFD sections for each
1222 space and subspace in SOM files.
1223 * (hppa_object_setup): Use BFD sections created by
1224 setup_sections() to locate GDB symbol table info.
1225 * (make_unique_section): New routine to create a BFD section. It
1226 ensures that the given name is unique, and will generate a unique
1228 * (hppa_object_p): Become much more paranoid about file header.
1229 * (make_bfd_asection): Call bfd_make_section to do the dirty
1230 work. Simplify code somewhat.
1231 * (hppa_core_file_p): Use proper name for stack section.
1232 * libhppa.h: Remove millicode_start, millicode_end decls.
1234 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
1236 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
1238 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
1239 relocs, don't bother doing the adjustment if the value to add is
1242 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
1244 * bfd.c (bfd_get_size): New function that gets an upper bound
1245 on the possible size of any object in a bfd.
1246 * elf.c (bfd_elf_find_section, elf_get_str_section,
1247 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
1249 * elf.c (elf_big_vec, elf_little_vec): Document last three
1250 members initialized to NULL.
1252 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1254 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
1256 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1258 * hosts/std-host.h: New file. Attempt at a generic/default
1259 set of definitions, to discourage porting to new hosts by copying.
1260 * hosts/news.h: Removed.
1261 * hosts/sparc.h: Use std-host.h.
1262 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
1263 perhaps we can later remove the the_bfd field from each symbol.
1264 * syms.c (struct symbol_cache_entry): Remove unused field
1265 app_data. Add comment noting that the_bfd is almost redundant,
1267 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
1268 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
1269 * hppa.c (fill_spaces): Make slightly more rebust.
1270 * configure.in: Allow std-host as the "default" host.
1272 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
1274 * bfd.c: Add struct hppa_core_data to tdata union.
1275 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
1276 Get rid of HPPA/BSD specific code. That will go somewhere else
1278 * (fill_spaces): Don't spin forever and die if you don't find
1279 $MILLICODE$ subspace.
1280 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
1282 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
1283 Make these work for HPUX.
1284 * (make_bfd_asection): New routine to make section creation a
1286 * (hppa_core_file_p): Completely rewrite, leave out bugs.
1287 * libhppa.h: #include the right system files. Redefine all of
1288 the structs/macros for hacking core files to use more sensible
1289 HPUX core file structures.
1290 * targets.c (target_vector): Conditionalize hppa_vec on
1291 HOST_HPPAHPUX, not hp9000s800.
1292 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
1293 malloc and realloc. #define HOST_HPPAHPUX.
1295 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
1297 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
1298 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
1299 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
1300 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1302 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1303 * aix386-core.c: New file for handling core files on AIX on PS/2.
1304 * targets.c: if AIX386_CORE, use aix386_core_vec.
1305 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1308 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1310 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1313 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1315 * Makefile.in: added dvi target
1317 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1319 * bfd.c: Use right name for tekhex tdata struct.
1320 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1321 * libcoff.h: Updated to get spacing change from coffcode.h.
1322 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1324 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1326 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1327 functions, with the "guts" of the old bfd_slurp_bsd_armap
1328 and bfd_slurp_coff_armap, but assuming we've already checked
1329 if the armap is present or not.
1330 Also, rewrite a bit to avoid keeping around obstack data
1332 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1333 Various fixes to correctly handle COFF_style archives names.
1334 (Note that because these have a trailing '/', the names can
1335 have embedded spaces.)
1336 * archive.c (bfd_slurp_armap): New function, replaces old
1337 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1338 _either_ format, and calls do_slurp_bsd_armap or
1339 do_slurp_coff_armap if either form of map is seen.
1340 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1341 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1342 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1343 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1345 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1347 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1348 * libhppa.h: Make millicode_start and millicode_end be unsigned
1349 int to be same type as CORE_ADDR in GDB. Why are these here?
1351 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1353 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1354 vaddr of the section to the addend.
1355 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1356 SCO_CORE to SELECT_VECS.
1357 (target_vector): add sco_core_vec.
1358 * sco-core.c (sco_core_vec): add leading underscore initializer.
1359 * configure.in (i[34]86-*-sco*): use target i386-sco.
1360 * config/i386-sco.mt: new file; define SCO_CORE.
1362 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1364 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1366 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1368 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1370 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1372 * hosts/i386linux.h: Include unistd.h.
1374 * aoutx.h (print_symbol): aout_stab_name returns a constant
1376 * libaout.h (aout_stab_name): Fix prototype.
1377 * stab-syms.c (aout_stab_names): Array is now const.
1378 (aout_stab_name): Return value is now pointer to const.
1380 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1383 * syms.c (asymbol): Added new field "app_data", for data
1384 particular to the application. Some of the linker flags ought to
1385 get moved to this field someday.
1387 * archures.c (bfd_default_scan): Recognize a few more numbers:
1388 80486, 80960, and 960.
1390 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1391 bfd_coff_std_swap_table, cast to PTR.
1392 * bfd.c (bfd_coff_swap_*): Deleted macros.
1393 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1395 * coffcode.h (type bfd_coff_backend_data): New structure type,
1396 contains pointers to the COFF-specific swapping routines.
1397 (bfd_coff_std_swap_table): New data structure, to be used when
1398 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1399 (bfd_coff_swap_*): New macros.
1400 * coff-mips.c (mips_coff_swap_table): New data structure.
1401 (ecoff_big_vec): Use it.
1402 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1403 * All other targets: Deleted coff-specific vector entries.
1405 * trad-core.c: Fixed some `PARAMS' uses that were missing
1408 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1410 * aoutx.h (some_aout_object_p): Protect arg prototype in
1411 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1413 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1415 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1416 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1417 PARAMS for readability.
1419 * aoutx.h: Add type to callback parameter.
1420 * coff-mips.c: Don't call trad-core.h, not needed.
1421 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1422 * trad-core.h: Eliminate, unused.
1424 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1426 * format.c (bfd_check_format): if default target isn't found
1427 then look through the entire list rather than return early.
1429 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1431 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1433 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1435 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1437 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1439 * coff-z8k.c: checkpoint, more addressing modes handled
1440 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1443 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1445 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1447 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1449 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1451 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1453 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1454 and about when file descriptors are closed.
1456 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1458 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1459 written out correctly.
1461 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1463 * section.c: New section bit SEC_SHARED_LIBRARY.
1464 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1465 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1468 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1470 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1471 macros; use PARAMS to declare the function pointers involved.
1473 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1474 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1476 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1478 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1480 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1481 declaring pointers to functions.
1482 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1483 * seclet.h: Declare external function with PARAMS.
1485 * doc/chew.c (exfunstuff): Eliminate.
1486 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1487 * doc/proto.str: Use paramstuff rather than exfunstuff.
1489 * libbfd.h: Update, based on changes in source code and chew.
1491 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1493 * libieee.h: Add FIXME about removing limit on number of sections.
1494 * bfd-in.h: Improve comments to make it clear that bfd.h is
1495 the wrong place to edit this file.
1496 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1497 same places where we install bfd.h.
1499 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1501 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1502 symbol type before blindly modifying the auxent. Specifically,
1503 only modify the endndx fields for types that need it, and don't
1504 set the array information for non-arrays.
1506 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1508 * aoutx.h (some_aout_object_p): Section list should be set up
1509 correctly anyways; don't have to set up "next" pointers manually.
1511 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1513 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1514 config/i386v.mh: removed -DUSG from HDEFINES.
1515 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1517 hosts/i386v.h: don't define POSIX_UTIME.
1519 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1521 * ieee.c (ieee_slurp_sections): make a private copy of the
1522 section's name before truncating it.
1524 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1526 * hppa.c: add symbol_leading_char entry in transfer vec
1528 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1530 * ieee.c (get_symbol): can now cope when two symbols of a
1531 different class, but the same index number occur consecutively.
1532 (get_section_entry): nicer name for sections being forward
1533 referenced. (ieee_archive_p): don't free the filename string,
1534 since it was never malloced.
1536 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1538 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1540 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1542 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1543 optionally setting the dimen info, since they are in the same
1544 memory locations. Also zero out external auxent.
1545 (coff_write_symbol): don't zero external auxent; now done in
1548 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1550 * Check fclose return value for errors.
1551 libbfd.h: bfd_cache_close now returns a boolean.
1552 cache.c (bfd_cache_delete): return fclose success value.
1553 (bfd_cache_close): return bfd_cache_delete return value.
1554 opncls.c (bfd_close, bfd_close_all_done): return result of
1557 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1559 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1561 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1563 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1564 work out a coff relocation type from a howto's attributes rather
1565 than using the input r_type field. This fixes PR1677 and allows
1566 conversion of a.out relocs to coff relocs.
1568 * coffcode.h (coff_write_relocs): if supplied a relocation
1569 relative to an absolute symbol, use the right symbol index.
1571 * reloc.c (bfd_perform_relocation): do a partial link for coff
1574 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1576 * changes to support i386-sysv with shared libraries:
1577 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1578 check for .data2; if _LIB is defined, check for it; map
1579 SEC_NEVER_LOAD to STYP_NOLOAD.
1580 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1581 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1582 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1583 if section has contents, not just if it is loadable; if
1584 TWO_DATA_SECS, check for .data2
1585 (coff_set_section_contents): set vma of .lib section to number of
1587 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1588 don't define coff_write_armap to bsd_write_armap.
1589 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1592 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1594 * solaris2.h: Get the definition of alloca from alloca.h if we
1597 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1599 * configure.in (i960-*-{aout,bout}): Support these.
1601 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1603 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1605 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1607 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1608 no-longer-used definitions of L_SET and L_INCR.
1609 * i386linux.h: Tweaks to smooth Linux build.
1611 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1613 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1615 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1617 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1618 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1619 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1620 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1622 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1623 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1625 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1627 * configure.host: New file, contains mapping of host configs
1628 to host support file names for bfd, binutils, opcodes.
1629 * configure.in: Use it.
1630 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1631 * i386bsd.c: Cleanup, reformat.
1632 * config/i386-bsd.mt: Comment changes.
1633 * config/i386bsd.mh: New file for core file support.
1634 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1635 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1636 on BSD 4.4 define ALIGN (sigh!).
1638 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1640 * libaout.h (aout_backend_data): added exec_header_not_counted
1641 field. For ZMAGIC files only, when text_includes_header is set, by
1642 default the length of the exec header is counted in the text
1643 section size. For go32, exec header is mapped in but does *not*
1644 contribute to the size of section.
1645 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1646 is not set, but ztih is, add the size of the exec header to the
1647 recorded size of the text section.
1648 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1649 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1650 Also set text_includes_header.
1651 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1652 by default in MY(backend_data).
1654 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1656 * aout-target.h (callback): Don't define this function if it won't be
1659 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1660 type doesn't match. Don't lose if file sections have already been
1662 (set_arch_mach): Set reloc_entry_size.
1663 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1665 * hosts/i386bsd.h: New file.
1666 * configure.in: Recognize i[34]86-*-bsd host.
1668 * aout-target.h (callback, write_object_contents): Delete unused
1671 * aoutx.h (reloc_type_lookup): New function.
1672 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1673 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1674 (MY_reloc_howto_type_lookup): Don't define it.
1676 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1678 (slurp_symbol_table): Use header byte order, not target byte
1679 order, for reading symbol data.
1681 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1683 * configure.in: Undo some brain damage in the host section.
1684 * configure.in: Reformat the target section, test many configs.
1685 * Makefile.in (make): Remove obsolete `make make'.
1686 * aoutx.h (some_aout_object_p): Make defines line up.
1688 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1690 Now a bfd knows whether underscores are normally prepended
1691 to symbols in its file format.
1693 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1694 coff-z8k.c: targets set so they have leading underscore
1695 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1696 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1697 without leading underscore flag
1698 * targets.c: add symbol leading char to xvec description
1699 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1701 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1703 * archive.c: Make errno global.
1704 * archive.c (_bfd_write_archive_contents): If read fails (and
1705 errno!=0) set bfd_error to malformed_archive (since this probably
1706 indicates a truncated archive), rather than system_call_error.
1708 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1710 * Makefile.in: added rules for i386bsd.c
1711 * i386bsd.c: new file, supporting 386bsd.
1712 * configure.in: recognize i386-*-bsd target.
1713 * config/i386-bsd.mt: new file - 386bsd target configuration.
1715 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1717 * configure.in: re-arrange host section to use *-*-* notation,
1718 clean up some of the target section as well
1720 * seclet.c: cast result of bfd_get_relocated_section_contents to
1721 avoid compiler warnings
1723 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1725 * coffcode.h (coff_section_symbol): Create section if it doesn't
1728 * bout.c: Removed some unused variables.
1730 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1732 * Portability fixes from p3:
1733 coffcode.h (coff_write_relocs): removed sanity check until it
1734 works on all targets (per advice from sac).
1735 config/hp9000.mh: new file to define USG.
1736 hppa.c: #undef hppa before the JUMP_TABLE.
1737 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1739 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1740 local variable target volatile to avoid mysterious bug in
1743 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1745 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1746 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1748 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1750 * coff-z8k.c (func_da, func_jr): Lint.
1751 * coffcode.h: Use memset rather than bzero.
1752 * elf.c: Use memcpy rather than bcopy.
1753 * tekhex.c: Use memset rather than bzero.
1755 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1757 Add Adobe a.out support.
1759 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1760 * config/adobe.mt: Add.
1761 * configure.in (*-adobe-* target): Add.
1762 * targets.c (a_out_adobe_vec): Add.
1763 * Makefile.in: add aout-adobe.c.
1765 * configure.in: Put two dashes in all entries to be matched.
1766 Add comments to remind people to do this.
1767 Reorder all entries that match manufacturer names, to occur
1768 last, so they will only be matched if no more specific match
1769 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1771 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1773 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1774 since we should never have a NULL section.
1775 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1776 tests, set the section to bfd_abs_section.
1778 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1780 * coff-z8k.c: getting closer
1781 * coffcode.h (coff_get_relocated_section_contents): allow
1782 EXTRA_CASES hooks for different arches to provide different reloc
1784 * seclet.h: #ifndef around it to allow multiple inclusion
1785 * srec.c: minor doc fix
1787 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1789 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1791 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1793 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1796 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1798 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1799 filling in reloc, in case immediately following code doesn't set
1802 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1804 * coffcode.h (coff_renumber_symbols): set the last renumbered
1805 symbol pointer to NULL, as expected by coff_write_linenumbers.
1806 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1807 type R_IHCONST used on the 29k.
1809 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1811 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1812 update, based on how the underlying file was opened. Obsoletes
1814 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1815 all FASCIST_FDOPEN config defines.
1817 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1819 * sparc-opc.c: Moved to opcodes library, now that we have one.
1820 * Makefile: Don't compile it.
1822 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1824 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1826 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1828 * section.c (bfd_set_section_flags): Remove a sanity check.
1829 It is unfortunately broken, and prevents strip from working.
1831 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1833 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1834 created by last change.
1836 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1838 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1839 * bfd-in.h: Bump to version 2.0.
1841 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1843 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1844 braindamaged HP/Apollo compiler happy.
1846 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1848 * format.c: Fix description of search for matching target.
1849 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1850 * targets.c: Update description of search for matching target.
1851 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1852 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1853 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1855 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1857 * Makefile.in: Added mostlyclean/clean/distclean rules.
1859 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1861 * targets.c (target_vector): Take out oasys (unless that is
1862 the default): Because there is no magic number in archives,
1863 there can be annoying target mis-matches.
1865 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1867 * sparc-opc.c: Rigorously updated to match architecture manual.
1869 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1871 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1872 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1873 to the built-in abs_section were not written out correctly.
1875 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1877 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1878 large, assume we're using a swapped byte order and fail with
1879 wrong_format rather than dumping core.
1881 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1883 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1884 filename constraints.
1885 * Makefile.in: Updated to reflect change.
1887 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1889 Add preliminary support for the we32k:
1891 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1893 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1895 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1897 * bout.c: added support for relaxable alignment relocs.
1899 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1900 pass down pointer to play area rather than use alloca
1902 * cpu-z8k.c (compatible): made static to reduce name space
1905 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1907 Add basic support for the z8k:
1909 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1910 section.c, targets.c,
1912 * syms.c: move mis-inserted patch.
1914 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1916 Documentation fixes:
1917 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1918 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1920 * reloc.c: break out addend item from surrounding text.
1922 * doc.str (DOCDD): Defined. Adds text to output.
1923 (bodytext): Put bulletize before kill_bogus_lines.
1924 * chew.c (bulletize): End itemization after a blank line, to
1925 prevent following text from being swallowed up in an item.
1927 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1929 * configure.in: Add sparclite as a target.
1931 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1933 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1936 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1937 from a coff file (csym is null), dont deref them
1939 * ieee.c (parse_expression): get the answer right when adding an
1940 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1941 on elts so that filename is filled in.
1943 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1945 * bout.c (howto_align_table): New set of relocs, with enough
1946 data for "objdump -r" to work.
1947 (b_out_reloc_type_lookup): Recognize alignment relocs.
1949 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1951 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1952 invocations of make. Also, always create installation
1955 * config/apollov68.mh: removed -g from CC definition.
1957 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1959 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1960 overflowing gp-offset range.
1962 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1964 * srec.c (srec_set_section_contents): don't write out sections
1965 without the LOAD and ALLOC attributes
1967 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1969 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1970 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1971 * aout-target.h (callback): Don't set page/seg sizes.
1973 (set_sizes): New routine.
1974 (backend_data): Point to it.
1975 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1976 (sunos4_aout_backend): Point to it.
1977 * aoutx.h (set_arch_mach): Call set_sizes callback.
1979 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1981 * aout-target.h: Make _bfd_slurp_extended_name_table be
1982 the default. Given that we *write* the suckers (for long
1983 archive member names), we really ought to be able to read them!
1984 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1985 seem to be needed, and many machines don't have it.
1987 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1989 * coff-m68k.c (vector): read and write archives in coff format.
1991 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1993 * opc-sparc.c: New file.
1995 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1997 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1998 pointers to bfd_byte* before performing arithmetic on them. Such
1999 use with bare void* pointers is a gcc extension.
2000 * cache.c (bfd_cache_delete): Forward decl with prototype form.
2001 * archive (normalize): Add to CONST to match actual usages with
2004 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
2006 * configure.in: Recognize i486 host cpu, and use i386-elf
2009 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
2011 * config/stratus.mt (CC): Remove definition.
2012 * elf.c (bfd_section_from_shdr): Test for the possibility that
2013 section_from_elf_index returns NULL and don't dereference it.
2015 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2017 * add hppa_data to bfd tdata (indirectly via sef).
2019 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
2021 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2023 * configure.in: error messages to stderr, not stdout
2025 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2027 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
2028 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
2029 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
2031 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2033 * configure.in: recognize hppa* instead of hppa
2035 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2037 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
2038 RTYPE2HOWTO to cope with same.
2039 * reloc.c (bfd_perform_relocation): added support for size of -2
2040 (subtract a word reloc type). Updated doc.
2042 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2044 * Makefile.in: merged changes from progressive, removed rcsid.
2046 * archures.c, archive.c, Makefile.dos: removed rcsid.
2048 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2050 * bfd-in.h : add BFD_IS_RELAXABLE flag
2051 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
2052 header e_relaxable, major hackery in callbacks
2053 * libaout.h : add space for a_relaxable.
2054 * seclet.c (rel): don't relax empty sections
2057 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2059 * section.c (STD_SECTION): add some casts to the initializers for
2062 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
2064 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
2065 and add appropriate casts to keep (picayune) aix-cc happy.
2067 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
2069 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
2070 symbol pointers. Punt expensive & useless bfd_realloc. Use
2071 malloc for raw symbols, and free it before returning.
2072 (bfd_section_from_shdr): Do not slurp symbol table until politely
2073 asked. Do not even slurp string tables.
2074 (elf_get_symtab_upper_bound): Count 'em without reading them.
2075 (elf_get_symtab): This is how to politely ask. Schlurp!
2076 This should probably just *become* elf_slurp_symbol_table, FIXME.
2078 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2080 * archive.c (bsd_write_armap): write the timestamp of the
2081 archive header to be just a little bit later than the timestamp of
2082 the file, otherwise the linker will complain that the index is
2085 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
2087 * configure.in: Add m68k-ericsson-*.
2089 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
2091 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
2092 * elf.c: Remove unconditional debug printf's.
2093 (elf_write_object_contents, elf_slurp_symbol_table): Handle
2094 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
2095 (elf_slurp_symbol_table): Hand out symbols in forward, not
2096 reverse order. Simplify duplicate code.
2098 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
2100 * elf.c: Remove "(void)" casts from function calls where the
2101 return value is ignored, in accordance with GNU coding standards.
2103 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
2105 * hppa.c: Apply John's standard fix to avoid "empty translation
2106 unit" warnings from some ANSI-C compilers.
2108 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
2110 * hosts/solaris2.h: Configure same as sysv4.
2112 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
2114 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
2115 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
2116 type match actual return type.
2117 * elf_print_symbol (section_name): Make CONST.
2119 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
2121 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
2122 New files, for Linux (a free Unix clone for 386 machines).
2123 * Makefile.in, configure.in, targets.c: Update accordingly.
2125 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2126 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
2127 correct calling of howto special functions and fixes from Raeburn
2129 * archures.c: nuke bfd_reloc_code_type
2130 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
2131 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
2132 SEC_NEVER_LOAD, various other bfdgas newness
2133 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
2134 * targets.c: change jump table vector to above
2137 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
2139 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
2140 its prototype will be included in libbfd.h. Change result type
2141 to struct * (rather than equivalent typedef) so it can be used in
2142 the prototype, where they typedef won't be known.
2143 * libbfd.h: Updated version.
2145 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
2147 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
2148 targets.c: HPPA merge.
2150 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
2152 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
2153 * config/solaris2.mh: Kludge around Sun compiler bug.
2155 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
2157 * libaout.h (aout_backend_data): Change defs of two bitfields to
2158 be unsigned chars instead to get around rs6000 compiler problem.
2160 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
2162 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
2163 Correct misconception that there can be only one symbol table.
2164 Only call elf_slurp_symbol_table on the full symbol table, not
2165 the dynamic one which is only a subset of the full one.
2167 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2169 * coffcode.h (coff_compute_section_file_positions): For I960,
2170 don't align sections in file.
2172 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2174 * targets.c (struct bfd_target): Added field for target-specific
2175 (but not file-specific) data, for distinguishing minor
2176 characteristics between (e.g.) a.out formats.
2178 * section.c (struct sec): New field user_set_vma indicates vma
2179 field should be heeded, not assumed to be unset.
2180 (STD_SECTION): Initialize that field of standard sections to zero.
2181 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
2183 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
2184 pre-swapped version.
2186 * archures.c (struct bfd_arch_info): Fixed order of comment and
2187 field decl. New fields indicate size of page and segment for
2189 * cpu-m68k.c (N): Fill in values.
2190 * cpu-sparc.c (arch_info_struct): Ditto.
2192 * libaout.h (struct aout_backend_data): Various bits of data (not
2193 all used currently) with characteristics of a.out implementation.
2194 Important field for now is text_includes_header, indicating that
2195 the text section starts immediately after the file header, which
2196 gets mapped in with it.
2197 (struct aout_data): New fields indicate whether vma has been
2198 adjusted yet (not yet used), and what magic number will be used in
2199 the output file (should go away in favor of vma_adjusted).
2200 (WRITE_HEADERS): Code for dealing with section sizes and related
2201 header fields replaced with call to adjust_sizes_and_vmas.
2202 * aoutx.h (some_aout_object_p): Fill in magic number field.
2203 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
2204 (set_arch_mach): Set page size and segment size once CPU
2206 (adjust_sizes_and_vmas): New function; has much code moved
2207 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
2208 and size parameters, as well as many header fields, after deciding
2209 on magic number for output file. Checks to ensure that this
2210 adjustment has only been done once.
2211 (set_section_contents): Call adjust_sizes_and_vmas instead of
2212 doing much of the work here.
2214 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
2215 default (null) values of these fields.
2216 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
2217 value in exec header.
2218 (sunos4_aout_backend, MY_backend_data): Define backend data
2219 indicating file header is included in text section.
2221 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
2223 * hosts/sparc.h (abort, exit): Hide these names if compiling with
2224 gcc version 2, to avoid warnings.
2226 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
2228 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
2229 it's broken on ncr 3000's. Use simple "true" for RANLIB.
2231 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2233 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
2235 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
2237 * section.c (STD_SECTION): Remove extra semicolon in declarations.
2238 * configure.in: Rewrite target parsing to use simple format.
2239 Handle sparc-sun-solaris2 configuration.
2240 * aout64.h: Avoid ANSI C brain death warning.
2241 * elf.c: Avoid trigraph (???) or /* in comments.
2243 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2245 * config/sysv4.mh: new file, RANLIB=echo
2247 * configure.in: handle Solaris2 as -sysv4 or -solaris2
2249 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
2251 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
2252 elf_core_tdata_struct into a single common struct. Core files
2253 wouldn't have worked at all without this.
2254 (bfd_elf_find_section): New function for GDB's undercover use
2255 to find string sections that BFD hides from it.
2256 (elf_get_str_section): Avoid multiple alloc&reads for same data;
2258 (elf_object_p, elf_core_file_p): Allocate internal file header
2259 storage dynamically.
2260 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
2261 * demo64.c: Prevent "empty translation unit" warnings from idiots.
2263 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
2265 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
2267 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
2269 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
2271 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
2273 * configure.in: handle m680[01234]0 as aliases for m68k
2275 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2277 * coff-a29k.c: do byte relocs correctly
2278 * coffcode.h (styp_to_sec_flags): never load INFO sections
2279 * seclet.c (rel): don't relocate INFO sections
2281 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
2283 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
2284 Make the symbols unmodifiable.
2285 (bfd_section_init): Deleted.
2286 * init.c (bfd_init): Don't call bfd_section_init.
2288 * section.c (bfd_set_section_contents): Ensure that range to be
2289 written is within section boundaries.
2290 (bfd_get_section_contents): Likewise. Don't bother dispatching if
2293 * libbfd.c (bfd_xmalloc): Text of error message should be const.
2295 * coff-i960.c (howto_table): Deleted.
2296 (howto_rellong, howto_iprmed, howto_optcall): New vars;
2297 interesting entries from old howto_table.
2298 (RTYPE2HOWTO): Adjusted to use switch.
2299 (coff_i960_reloc_type_lookup): New function.
2301 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2302 records for section symbol.
2303 (make_abs_section): Unused; deleted.
2304 (renumber_symbols): Re-order symbols so undefined symbols come
2305 last, as COFF format desires.
2306 (coff_write_symbol): Put C_FILE symbols in debug section always.
2307 (coff_section_symbol): New function; creates a symbol with the
2308 same name as a section, and sets up aux records for it.
2309 (coff_add_missing_symbols): New function; adds section symbols to
2310 symbol table if they aren't there already. Should someday also
2311 add a dummy C_FILE symbol if none is present.
2312 (coff_write_object_contents): Add missing symbols before preparing
2313 symbol table to be written.
2314 (coff_slurp_reloc_table): Verify that symbol indices read in are
2315 in a reasonable range.
2316 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2317 (obj_conv_table_size): Accessor macro.
2319 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2320 reloc types on i960.
2322 * bfd-in.h (bfd_get_section_name): New macro. Like
2323 bfd_section_name, but returns rvalue, not lvalue.
2324 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2325 (bfd_get_section_flags): Now returns rvalue.
2327 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2328 general, some specific to sparc or i960.
2330 * aoutx.h (set_section_contents): Set VMA for each section based
2331 on previous section. If text section VMA doesn't appear to have
2332 been set, make a best guess from the type of file.
2334 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2336 (MY(vec)): Initialize reloc_type_lookup field.
2338 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2339 (bfd_error_trap, bfd_error_vector): Extern, not common.
2341 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2342 few types of relocs for sparc; will need enhancement.
2344 * bout.c (callj_callback): Use DEFUN macro in definition.
2345 * coff-i960.c (optcall_callback): Likewise.
2347 * targets.c (bfd_target): Added fields reloc_type_lookup and
2348 _bfd_make_debug_symbol. Also minor comment changes.
2349 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2350 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2351 than arch info, and dispatch with BFD_SEND. Callers changed.
2352 * archures.c (struct bfd_arch_info): Deleted field
2354 * cpu-*.c: Don't initialize that field.
2356 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2357 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2358 (bfd_errmsg): Now returns ptr to const.
2359 * bfd-in.h (bfd_errmsg): Fix prototype.
2361 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2362 * reloc.c (bfd_generic_relax_section): Ditto.
2364 * section.c (Section Output doc): Improve description of use of
2365 output_section and output_offset.
2367 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2369 * sco-core.c: new file from net.
2370 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2371 Now we have the hairy linker, it's possible to move symbols from
2372 one section into another. Actually make that work!
2374 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2376 * hosts/sun3.h: fix declaration of free.
2378 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2380 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2381 * coff-h8300.c (reloc_processing): all relocs are relative to
2383 * opncls.c: don't use fdopen on DOS systems
2385 short patches from Glenn Kasten (glenn@ready.com)
2386 * target.c: enabled oasys support
2387 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2388 fix problem where a relocation which crossed a modification byte
2389 boundary did not work. Fix problem where a relocation near the end
2390 of a data record did not work.
2393 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2395 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2396 archvie header string counts the endian way, this heuristic sees
2397 how big an archive string to read by trying it one way and if the
2398 string table is unreasonably big, trying it the other. *FIXME*.
2399 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2401 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2403 * bfd-in.h: Increase version number to 1.97, for consistency
2405 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2407 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2409 * bfd-in.h: bump version to 1.96
2410 Major change; changed calling convention for
2411 bfd_get_relocated_section_contents so that caller allocates
2412 memory for section data.
2413 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2414 seclet.c, targets.c, bfd.c: reflect new convention.
2415 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2416 case, then use reasonable default values for SEC_* flags.
2418 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2420 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2421 size of output reloc struct.
2422 * targets.c, Makefile.in: comment out tekhex for the moment.
2423 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2424 * configure.in: tandem target is st2000
2425 * coff-m68k.c: rename static howto_table to global
2426 m68kcoff_howto_table.
2427 * bout.c: remove unnecessary abort
2428 * coff-a29k.c: various changes to the way relocations work to cope
2429 with the "new order" and latent bugs.
2432 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2434 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2435 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2436 * reloc.c (bfd_perform-relocation): don't relocate refs to
2437 absolute symbols if doing a partial link.
2439 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2441 * configure.in: Add a29k-amd-udi.
2443 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2445 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2446 internal_exec structure before initializing the fields that
2447 are used, so that the unused fields are in a known state.
2449 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2451 * tekhex.c (struct data_struct): Convert from typedef that
2452 typedefs nothing to a normal structure declaration.
2453 * tekhex.c (pass_over): Prototype args for function that
2454 second arg points to.
2456 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2458 * Makefile.in: remove old style staging. Do not print recursion
2461 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2462 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2465 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2467 * bfd.c, Makefile.in: added tekhex
2468 * aoutx.h (set_section_contents): pages should be padded to the
2469 size of a page, not the size of a segment.
2470 * configure.in: added go32 host and i386-aout target.
2471 * i386aout.c, libaout.h: now works for go32 target
2472 * ieee.c: fix bit rot.
2473 * seclet.c: support for padding seclet type.
2475 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2477 * Makefile.in: added .NOEXPORT:
2479 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2481 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2483 * elf.c (elf_compute_section_file_positions,
2484 elf_write_object_contents): Return boolean, not NULL (which
2486 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2487 Also ifdef-out code that aborts on unhandled section types.
2489 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2491 * configure.in: Recognize ncr3000 config
2492 * Makefile.in (MINUS_G): Pass on to recursive makes.
2493 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2495 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2497 * Makefile.in: Now that we have sym.h and symconst.h, compile
2498 coff-msym.c on all systems.
2499 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2500 * coff-msym.c: Update include files and comments; add weakext bit.
2502 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2504 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2505 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2507 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2509 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2510 * configure.in: Add new host and target configs.
2511 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2512 structs, which vary; just use member name.
2513 (elf_object_p, elf_core_file_p): Lint, fix comments.
2514 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2516 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2518 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2519 local, disposable, copy of the external form of section header
2520 table and program header table entries.
2522 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2524 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2526 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2528 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2531 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2533 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2535 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2537 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2538 not internal bfd_assert function (twice).
2540 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2542 * aout-target.h: change ar_max_namelen to 15 (the right value)
2543 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2546 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2548 * archive.c (bfd_generic_archive_p): check for bout archives too.
2549 * bout.c: make it work again.
2551 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2553 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2555 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2556 bfd_xmalloc() instead of bare malloc().
2558 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2560 * Makefile.in: pass down MAKEINFO on info.
2562 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2564 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2565 host/h-<foo> now just <foo>.
2566 * configure.in: reflect changes
2568 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2570 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2571 actual source file, not just the generated libbfd.h.
2573 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2575 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2576 gdb on little-endian 960 code.
2577 * archive.c (compute_and_write_armap): indirect symbols should go
2578 into the archive header too.
2580 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2582 * Makefile.in: added check target.
2584 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2586 * coff-msym.c: Move this file from gdb/ecoff.c. It
2587 handles byte-swapping for ECOFF (MIPS symbol) files.
2588 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2589 to the files built on MIPS-based hosts.
2590 * Makefile.in: Add rule for coff-msym.
2592 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2594 * Makefile.in: added clean-info target. MINIMIZE=1.
2596 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2598 * coff-rs6000.c: Move core file functions into separate
2599 new file rs6000-core.c. This is needed because reading
2600 core files depends on native include files that conflict
2601 with ../include/coff/rs6000.h.
2602 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2604 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2606 * aoutx.h (NAME(aout,print_symbol)): Don't print
2607 symbol addresss for undefined symbols.
2608 * coff-rs6000.c: Various updates (due to target-
2609 independent changes).
2610 * libbfd.h: Ditto (tdata field is now a union).
2611 * hosts/h-sparc.h: Removed prototype for bogus function
2612 'emset' (presumably should have been 'memset' - which is there).
2614 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2616 * configure.in (mips-big-* target): Same is Iris.
2618 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2620 * aoutx.h (translate_from_native_sym_flags): when creating an
2621 alias symbol, fill in the section as undefined, rather than
2622 leaving it blank. If an output section can't be found for a
2623 symbol, then don't core dump.
2625 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2627 * Makefile.in, configure.in: removed traces of namesubdir,
2628 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2629 copyrights to '92, changed some from Cygnus to FSF.
2631 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2634 * coff-h8300.c: fix stupid reloc subtraction bug
2635 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2636 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2637 the symbol.flags and done_lineno fields.
2639 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2641 * coffcode.h (coff_write_symbol): write out the correct number of
2643 * cpu-h8300.c: fix disassembly bug
2645 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2647 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2648 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2649 reloc.c, section.c (bfd_map_over_sections), targets.c
2650 (bfd_target_list): Protolint.
2651 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2653 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2655 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2657 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2658 section of a symbol rather than the section of a reffed symbol to
2659 determine the r_index of an emmitted reloc.
2661 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2663 * PORTING: New (preliminary) porting guide.
2665 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2667 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2668 (howto_hvrt16): lint.
2670 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2672 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2673 a full configuration (with possible cross-development),
2674 instead of using host-aout.c.
2676 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2678 * aout-target.h (MY(write_object_contents):
2679 Set obj_reloc_entry_size (abfd).
2680 * gen-aout.c: Change to emit a .c files, not a .h file.
2682 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2684 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2685 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2687 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2689 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2690 with more than one auxent can cause nasty core dumps.
2692 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2693 "done_lineno" so that a symbol which appears twice in the symbol
2694 table only gets it's linenumbers relocated once. Modifed
2695 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2698 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2700 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2701 stuff to use the New Order.
2703 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2705 * ieee.c: Change type of envi[] to unsigned char.
2707 * configure.in: fix vax ultrix configuration.
2709 * elf.c (bfd_section_from_shdr): Deal with null return from
2710 bfd_make_section(). (elf_object_p): Select endianess properly.
2712 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2714 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2716 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2718 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2719 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2720 * host-aout.c: Don't use aout-params.h; configure these systems
2721 in their xm files, not in a randomly generated file.
2722 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2724 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2726 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2728 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2729 host_aout_vec here as well.
2731 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2733 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2734 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2735 to prevent undefined symbol.
2737 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2739 Various lints found on PersSony
2740 * aoutx.h: cast an enum
2741 * coff-a29k.c: many ints in reloc structure turned to enum
2742 * coffcode.h: more enums
2743 * cpu-h8300.c: more enums
2744 * opncls.c: more enums
2746 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2748 * configure.in: Make Tahoe configuration work again.
2749 * bfd-in.h: Remove trailing comma from enum declaration.
2750 * ieee.c: Can't put byte values >0x7F into a signed char.
2752 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2754 * Makefile.in: Add dependencies for various coff-*.o files.
2756 * elf.c: Remove extraneous paren from core_prpsinfo and
2757 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2758 Replace references to old section "size" member with new
2759 "_raw_size" member. Implement elf_make_empty_symbol, which
2762 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2764 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2767 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2769 * coffcode.h (bfd_coff_relax_section): now static.
2770 (bfd_coff_get_relocated_section_contents): various type lints.
2772 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2774 New entry point in the transfer vector - bfd_relax_section.
2776 * aout-target.h: add to vector, call generic_relax
2777 * bfd-in.h: add to vector
2778 * bfd.c: add #define for vector
2779 * bout.c: add to vector, call generic_relax
2780 * coffcode.h: add to vector, also now has coff specific relax code
2781 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2782 * elf.c: call generic_relax
2783 * ieee.c: call new vector, clean up some bugs due to the creation
2785 * libbfd.h: add bfd_generic_relax_section EXFUN
2786 * oasys.c: call generic_relax
2787 * reloc.c: implement generic_relax
2788 * seclet.c: moved much of this into coffcode.h
2789 * srec.c: call generic_relax
2790 * targets.c: define new transfer vector
2792 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2794 * everything: now modified to use smaller reloc type. Self hosts
2797 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2799 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2800 New files for stratus.
2802 * configure.in: Add configuration fragments for stratus.
2804 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2806 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2807 variables as CONST since they are set to point to a const char
2808 string. Fixes compiler complaints.
2810 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2812 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2815 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2817 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2818 symbols, so that we can emit the correct file name even
2819 if it's an include file.
2821 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2823 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2824 (Reported by john@labtam.labtam.oz.au (John Carey)).
2826 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2828 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2830 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2831 being used to -DHAVE_PROCFS.
2833 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2834 '#include "fopen-same.h"' to end of file to match other h-* files.
2836 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2838 * configure.in: Change svr4 references to sysv4. Add case
2839 "unknown" for target vendor and infer some targets based
2840 on the specified operating system.
2842 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2844 * bfd-in.h, libaout.h: ANSIfy enums.
2846 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2848 * archive.c (normalize): created version for VMS which removes the
2849 VMS directory crap from the front and end of a filename, eg turn
2850 [-.foo]bar.obj;123 into bar.obj
2851 (bfd_construct_extended_name_table): now writes index into an
2852 extended name table in decimal - the same base used to read an
2853 extended name table.
2855 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2857 * aout-encap.c: Fix to use aout-target.h.
2858 * aoutf1.h: Use standard MY_object_p and MY_callback
2859 in aout-target.h. Remove target-specific versions.
2860 * host-aout.c: Re-write to use aout-target.h.
2861 * gen-aout.c: New files use with host-aout.c to generate
2862 host-specific a.out-related parameters.
2863 * Makefile.in: host-aout.o depends on aout-params.h, which is
2864 generated by gen-aout.
2865 * aout-target.h: Make a little more flexible.
2866 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2867 macro. Instead, inline it in aout-target.h.
2868 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2869 a gcc -Wall warning.
2870 * archive.c: Add missing commas in DEFUN macro (2 places).
2871 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2872 Berkeley ones, now that libiberty has them:
2873 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2874 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2875 remove unused variable.
2877 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2879 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2880 and execname inside HAVE_PROCFS ifdef since they are unused
2881 when it is not defined.
2883 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2885 * elf.c: Flag all sections as either code or data. We can't
2886 be sure what they are anyway, since ELF doesn't fit the
2887 traditional model of text+data+bss very well. Add new local
2888 function elf_read() to simplify code. Record entry point in
2891 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2893 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2894 rather than N copies of the same lines.
2896 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2898 * cpu-h8300.c: disassemble branch displacements correctly
2899 * coff-h8300.c: put reloc offsets out in 32bits
2901 * makefile.dos, configdj.bat: New files from DJ
2902 * cache.c: fopen with new macros is needed for DOS.
2903 * ieee.c: environ renamed to envi to stop an include file
2905 * opncls.c, coff-rs6000.c: more fopens with macros.
2907 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2909 * Makefile.in: infodir belongs in datadir.
2911 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2913 * Makefile.in: fix where docdir lives
2915 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2916 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2917 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2918 srec.c, syms.c, targets.c : all new documentation and lint
2922 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2924 * coffcode.h, srec.c: Lint.
2926 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2928 * Makefile.in: install using INSTALL_DATA, added standards.text
2931 * configure.in: mark directory as target dependent. configure
2932 nows works in objdir always so make file existence checks
2935 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2937 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2938 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2939 and mandir now keyed off datadir by default.
2941 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2943 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2944 computation of arch and machine type so it's worked out before
2945 some_aout_object_p is called.
2946 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2948 * archures.c: add extra field 'section_align_power' to hold
2949 default section alignment in object files.
2950 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2951 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2952 initialize the new field.
2953 * bout.c (b_out_callback): replace the text size, since aout
2955 * aoutx.h: Documentation in the new style
2957 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2959 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2960 use the saved value if mtime_set is already set (intended
2961 for archive files, though apparently not used yet).
2963 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2965 * targets.c: Revise comments about how to configure the target
2966 vector, to match reality. Remove mention of obsolete methods.
2967 Remove long lists of capitalized macros that turn into the same
2968 thing in lowercase. Normal vector simply lists all known
2969 lowercase xvec names; all other cases are handled by SELECT_VECS.
2971 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2974 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2975 list of supported targets.
2977 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2979 * archive.c (bsd_write_armap): The pad byte sometimes added to
2980 the string table in a __.SYMDEF member is now
2981 counted as part of the size of the string table.
2982 This is compatible with the old ranlib, as well as Sun's.
2984 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2986 * srec.c: Rewrote to fix many bugs; now gets the record type
2987 right, doesn't choke on input, sets the start address in an S9 and
2988 fills in the filename on an S0.
2990 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2992 * cpu-h8300.c: Add support for MEMIND addressing mode
2994 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2996 * coffcode.h: use the new macro if available
2998 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2999 * Makefile.in: Fixed dependencies due to file rename
3001 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
3002 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3003 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
3004 newos3.c, stab-syms.c, syms.c: All these files have had their
3005 #includes altered to point to the new places.
3007 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
3009 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
3011 * configure.in: Add vendor "ncr" as supported per-target vendor.
3012 Add svr4 case for i386 per-host case.
3014 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
3017 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
3019 * syms.c (bfd_decode_symclass): Return 'A'
3020 for symbols that are both absolute and global.
3021 * archive.c (bfd_special_undocumented_glue): Return NULL
3022 if bfd_ar_hdr_from_filesystem returns NULL.
3024 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
3026 * Makefile.in: added coff-h8300
3027 * configure.in: now h8 is a coff target
3028 * cpu-h8300.c: fix various disassembly problems
3029 * libcoff.h: took out some code which has been #0ed for a long
3031 * targets.c: added h8 coff
3032 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
3033 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
3035 * coffcode.h: Started to change the way machine dependencies are
3036 handled, from the nest of #ifdefs to macros defined in the
3037 including coff-<foo>.c
3039 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
3041 * aoutx.h (some_aout_object_p): Set the `executable' bit
3042 if the entry point is contained in the text segment, even if the
3043 text segment is at location 0.
3045 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
3046 nonstandard MIPS sections (.rdata, .sdata, etc).
3048 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
3049 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
3050 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
3052 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
3054 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
3056 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
3057 from syms.c to new file stab-syms.c. Also, since GNU extended
3058 type codes such as N_SETT are no longer in ../include/stab.def,
3059 include them manually.
3060 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
3061 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
3062 * libaout.h: Added prototype for aout_stab_name().
3063 * Makefile.in: Update Makefile for new stab-syms.[co].
3065 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
3067 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
3068 rather complicated seeming problem. Eliminate LOGICAL_ versions,
3069 just make N_XXX work by excluding the header from the text segment.
3070 * aoutx.h: Fix comments to match.
3072 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
3074 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
3075 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
3076 for the "logical" text segment (i.e. never consider the exec
3077 header to be part of the text segment). This change is
3078 needed for consistency with various other parts of bfd and ld.
3079 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
3080 and move calculation of obj_textsec(abfd)->size to libaout.h.
3081 * bfd-in.h: Removed bogus ';'.
3083 * Makefile.in: Add MINIMIZE flag to select lean
3084 or bloated target_vector.
3085 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
3086 * newsos3.c: Fixes to ../include/aout64.h remove need
3087 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
3089 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
3091 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
3092 handle both little and big-endian targets, with little
3093 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
3094 * host-aout.c: Add FIXME note.
3096 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
3098 * targets.c: Make the default target_vector contain
3099 just &DEFAULT_VECTOR. This makes executables a lot smaller.
3100 Old behavior can be gotten by defining ALL_TARGETS.
3101 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
3102 Factored out common code into new file aout-target.h.
3103 Saves a lot of duplicate code for a.out variants.
3105 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
3107 Get 'make headers' to work when configured with +subdirs.
3108 * Makefile.in: Add $(subdir) to docdir path.
3109 * doc/Makefile.in (protos): Add $(srcdir) prefix
3110 to name of sed scripts.
3112 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
3114 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
3115 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
3116 to include names of N_SETT etc.
3118 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
3120 * elf.c: Add minimal support for ELF symbol tables. Generates
3121 canonical bfd symbol tables from ELF symbol tables. Change the
3122 name of some functions from bfd_<name> to elf_<name>.
3124 * syms.c: Trivial fix to comment to remove a redundant "to".
3126 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
3128 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
3129 form that GDB recognizes as COFF.
3131 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
3133 * ieee.c (ieee_object_p): cast NULL correctly.
3134 * configure.in: added harris host
3136 * coff-a29k.c: Lots of changes, most from David Wood.
3138 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
3140 * coff-m88k.c (coff_write_armap): Just #undef it.
3142 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
3144 * Makefile.in: standardize on MINUS_G to disable debugging
3145 * coff-m88k.c: create coff armaps instead of bsd ones.
3146 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
3149 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
3151 * elf.c: Additions to support ELF format core files.
3152 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
3153 has support for /proc (all the include files in particular).
3155 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
3157 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
3158 of two N_SO stabs, one for directory, and one for filename.
3160 * bfd-in.h (print_vma): Factor out duplicate definition.
3162 Exit a little more gracefully when malloc returns NULL.
3163 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
3164 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
3165 * libbfd.h: Rre-generated due to libbfd.c update.
3167 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
3169 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
3171 * elf.c (elf_object_p): Don't try to create a bfd section for
3172 the first ELF section header. It is just a placeholder.
3174 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
3176 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
3177 core files, when compiling native.
3178 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
3180 FIXME: The aoutf1.h change below needs to be reversed back
3183 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
3185 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
3186 manipulation of lnno fields in lineno structs in a coff-<f>.h
3187 independent way. Override it in coff-<f>.h to your favourite
3188 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
3189 (coff_swap_lineno_out): modified to use the new macros.
3191 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
3193 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
3194 unknown arch when the magic number doesn't specify the
3195 architecture, since some OSs (eg old sun3s) don't set the number, and
3196 020 is probably the right answer anyway.
3198 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
3200 * hosts/h-news.h, hosts/h-rtbsd.h:
3201 Get rid of MISSING_VFPRINTF, since libiberty provides one.
3202 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
3203 bfd_print_symbol_nm, for use by nm.
3204 * aoutx.h (NAME(aout,print_symbol)): Add code for new
3205 bfd_print_symbol_nm option, to print in nm format.
3206 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
3207 oasys.c (oasys_print_symbol): Provide stub implementations
3208 for bfd_print_symbol_nm.
3209 * syms.c: New function bfd_decode_symclass, used by nm printer.
3210 New function bfd_stab_name to look up string name of stab code.
3212 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
3214 * Makefile.in: Added ctor.c
3215 * archures.c (bfd_default_arch_struct) added
3216 bfd_default_reloc_type_lookup.
3217 * coffcode.h: removed a load of #if 0ed code.
3218 (coff_compute_file_section_positions): now works out the section
3219 alignment and size correctly in all cases.
3220 (coff_get_symtab): looks for constructor symbols and calls the
3221 right function when they're found. (coff_canonicalize_reloc):
3222 knows when a section is full of constructors and does the right
3224 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
3226 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
3227 * libcoff.h: removed #if 0ed code
3228 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
3229 arch independent constructor relocation type.
3230 (bfd_reloc_type_lookup): removed the comment "this will go away"
3231 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
3232 reloc which is used when BFD_RELOC_CTOR falls through to give a
3233 default 32bit reloc for constructors.
3234 (bfd_default_reloc_type_lookup): added.
3235 * aoutf1.h: fixed SEGMENT_SIZE typo.
3237 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
3239 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
3240 matching prefix "coff".
3241 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
3242 rs/6000 csect records.
3244 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
3246 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
3247 * configure.in: add motorola delta88 cases
3248 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
3249 write_armap prototype
3250 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
3252 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
3254 * Rename COFF-related files in `coff-ARCH.c' form.
3255 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
3256 coff-mips.c, coff-rs6000.c to be exact.
3258 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
3259 make output clutter.
3260 * config/mt-*: Ditto.
3262 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
3264 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
3265 John Gilmore. Archive support from Damon A. Permezel.
3267 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
3268 * configure.in: Add rs6000 case.
3269 * targets.c: Add rs6000 vector.
3270 * archures.c: Add rs6000, fix comment on romp.
3271 * bfd-in.h (enum bfd_error): Add no_debug_section error.
3272 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
3273 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
3274 * section.c (bfd_make_section): Return NULL on attempt to create
3276 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
3277 (bfd_swap_aouthdr_in): Handle lots more members.
3278 (make_a_section_from_file): If section has already been seen,
3279 just return false rather than overwriting it.
3280 (coff_real_object_p): Understand incoming magic numbers.
3281 (coff_set_flags): Understand outgoing magic numbers.
3282 (coff_compute_section_file_positions): outgoing aouthdr magic #.
3283 (build_debug_section): Add fn for reading debug string section.
3284 (get_normalized_symtab): Handle symbol names in debug string section.
3285 Remove unused obj_string_table.
3286 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
3287 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
3288 existing section before making one.
3289 * cpu-rs6000.c: New file.
3290 * rs6000coff.c: New file.
3292 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
3294 * elf.c: Add partial support for ELF format corefiles. Still needs
3295 support for extracting registers from corefiles.
3297 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
3299 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
3300 RANLIB is defined as echo, send the output to /dev/null to help
3301 reduce clutter in the output from doing a make.
3303 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3305 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3306 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3308 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3310 * coffcode.h (coff_compute_section_file_positions): make it pad
3311 section size out if there are alignment restrictions so that the
3312 image will be ok on a system where section positions are worked
3313 out by accumulating sizes rather than from the section headers.
3314 * targets.c (proto write_armap). Changed orl_count to unsigned.
3315 * opncls.c (bfd_close_all_done). Added so that generative
3316 programs like gas can close a bfd without causing bfd confusion.
3317 * libbfd.h (changed becuase of protos)
3318 * amdcoff.c: messed with the way that jmp displacements are
3319 calcualated. This may not yet be totally correct.
3320 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3322 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3323 abs symbol has no section (like a register symbol).
3324 (coff_write_symbol) now zeros auxent before filling it up to help
3325 with sensitive applications.
3326 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3328 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3330 * bfd.c: Make sure we don't get a macro strerror().
3331 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3332 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3333 attempt to recover command, ifdef NO_CORE_COMMAND.
3334 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3336 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3338 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3340 * archive.c (bsd_write_argmap): The size of the ranlib structures
3341 should not include the size field itself.
3342 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3343 adata(abfd)->exec_bytes_size field instead of constant macro,
3344 because aoutx.h compiles to a simple .o file shared by
3345 all 32-bits a.out targets.
3347 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3349 * configure.in: Allow i386-sco-sysv.
3350 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3351 * cpu-h8300.c: lint.
3353 * host-aout.c: New strategy. We use common code, include files,
3354 and data structures to handle the file, but set a few parameters
3355 from the host's config file (page size, text start addr, etc).
3356 * libaout.h: Define HP BSD machine types.
3357 * aoutf1.h: Handle reading a.outs with these types.
3359 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3360 virtual-memory-address of the .reg section. We can't just make a
3361 section for "all the regs and nothing else" because only GDB knows
3362 exactly where the regs are (scattered around the upage and stack).
3363 Clean up memory allocation. Remove big- and little-endian
3364 vectors, replace with single vector; this only runs on the host,
3365 in host byte order. Replace byteswap routines with aborts in case
3367 * targets.c: There's only one trad_core_vec now.
3368 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3370 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3372 * hosts/h-amix.h (free): Fix prototype.
3374 * aoutx.h: Don't use NULL as an integer, for braindead systems
3375 that declare it as (void *)0. (From Peter Schauer.)
3377 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3379 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3380 problem with bad Ultrix system headers.
3381 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3382 various kinds of alignments for the various kinds of
3385 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3387 * doc/Makefile: Don't assume . is on the path (from James Clark).
3389 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3391 * Makefile.in: Avoid Sun Make VPATH bugs.
3392 * targets.c: Declare trad_core vectors extern.
3394 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3396 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3397 * libbfd.h: Moved ALIGN macro here.
3398 * bout.c (b_out_callback): Replace i960_align by align_power.
3400 * libaout.h (struct aoutdata): Added fields page_size,
3401 segment_size and exec_bytes_size. These help generic code
3402 (in aoutx.h and libaout.h) to figure out where to align
3403 the various segments in a demand paged file.
3404 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3405 to decide if the exec header counts in a_text (text segment size).
3406 Also, assume D_PAGED flag is set; don't set it here.
3407 * bout.c (b_out_callback): Add initialization of
3408 adata fields page_size, segment_size, and exec_bytes_size.
3409 * host-aout.c (NAME(host_aout, callback) and
3410 NAME(host_aout,mkobject): Ditto.
3411 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3412 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3413 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3414 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3415 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3416 for some systems (mainly sunos), so do it in the callback instead.
3417 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3418 * aoutx.h (NAME(aout,set_section_contents): Change the way
3419 filepos and size of sections are carried out to support
3420 older styles of demand paged executables.
3423 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3425 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3426 * bfd.c: Added macros to enable gas to swap coff records.
3427 * coffcode.h: Make the coff_swap_*_out routines return the number
3428 of bytes swapped, and cleaned up their prototypes.
3429 * configure.in: Added ebmon/coff support
3430 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3432 * targets.c: Added new entry points for coff swapping
3434 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3436 Restructure configuration scheme for bfd, binutils, ld.
3438 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3439 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3440 Change some config names to match other dirs.
3441 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3443 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3444 ../include/sysdep.h.
3445 * cpu-i960.c: Strncmp needed a length arg.
3446 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3447 * i386aout.c: Remove dead N_TXTOFF override.
3448 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3449 * config/: Rename some config files to match up h-*.h names.
3450 Remove all the HOST_SYS definitions from the config files.
3451 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3452 * hosts/h-hp9000.h: Remove USG comment.
3453 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3454 * hosts/h-news.h, h-sparc-64.h: New config files that had
3455 previously been kludged in the <sysdep.h> file.
3457 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3459 * config/*: trad-core support is HOST dependent, not target
3460 dependent. Target config files only set DEFAULT_VECTOR and/or
3461 other vector elements. Exception: when host-aout.c is in use,
3462 in which case we're forced to assume we're native (hp, vax,
3463 tahoe). Rename XDEPFILES to HDEPFILES.
3464 * Makefile.in: Rename XDEPFILES.
3465 * config/h-sun*: Don't force static linking.
3466 * trad-core.c: Document how to use it nowadays.
3467 * i386aout.c, newsos3.c: Clean up.
3468 * i386coff.c: Allow 386 coff files to be used as core files too
3469 (for reading core files from embedded systems).
3471 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3473 * Add i386aout.c for a.out support on the i386.
3475 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3477 * reloc.c, section.c, syms.c, targets.c: correct info-node
3478 structure in *doc* comments.
3479 doc/Makefile: stop hiding complaints from makeinfo.
3481 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3483 * aoutx.h (...some_aout_object_p): Take a third parameter,
3484 the internal_exec struct, and avoid ever looking at an
3485 external_exec. All callers changed to read the entire
3486 external_exec struct, swap and check its magic number,
3487 swap in the whole structure, and pass the swapped-in version to
3489 * bout.c: Bring into modern era. Use single _object_p routine
3490 for big- aand little-endian. Provide internal and external
3491 exec header structs. Use separate swap-in and swap-out routines.
3493 * libaout.h: Move struct internal_exec from ../include/aout64.h
3494 to here. Add obj_symbol_entry_size to struct aoutdata.
3495 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3497 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3498 EXTERNAL_NLIST_SIZE. Callers changed.
3500 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3502 * bfd.c: Remove strerror() to libiberty.
3504 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3505 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3506 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3507 last byte of transfer, not first byte, is within the section.
3509 * host-aout.c: Remove `BSD' archive support. Lint.
3511 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3512 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3513 `bfd_arch_info_type'. All uses changed.
3514 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3515 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3516 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3517 it needs a better name.) All uses changed.
3518 * targets.c: Rename `enum target_flavour_enum' to `enum
3519 target_flavour', and remove the `_enum' from all of the enum
3520 values themselves. All uses changed.
3522 * configure.in, config/h-i386mach: i386 mach host.
3523 * config/t-i386-aout: Use host-aout.c.
3525 * trad-core.c: Give it its own xvec's to make it independent
3526 of other file formats.
3527 * ecoff.c, host-aout.c: Remove refs to trad-core.
3528 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3529 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3531 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3533 * reloc.c: Extended NEWHOWTO macro
3534 * ieee.c: Changed the way 8bit pcrel is done
3535 * cpu-h8300.c: got the registers in the right order
3537 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3539 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3540 prediction is vindicated!
3542 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3543 Remove refs to howto.c, since Steve forgot.
3545 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3547 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3548 still work. Now allows any architecture/machine to be set.
3550 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3552 * howto.c deleted and moved code to reloc.c
3554 * libbfd.h, libbfd-in.h removed $id stuff for real
3556 * cpu-h8300.c Made it match various different spellings of h8300.
3558 * archures.c: Took out the first char filter which made it only
3559 look for a cpu/arch match when the first chars of supplied and
3560 tested names were the same.
3562 * targets.c removed oasys stuff, pending someone to fix the bugs
3566 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3568 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3569 ELF support good enough for GDB.
3570 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3571 m68k-cbm-svr4 host and target.
3572 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3573 so `diff' and `patch' can cope.
3575 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3577 * archures.c: removed texinfo error
3579 * init.c: added texinfo hooks, and removed initialization error
3582 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3585 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3587 * cpu-i960.c: Avoid numerical count of initializers.
3589 Vax Ultrix changes from David Taylor <taylor@think.com>:
3590 * host-aout.c: Make little-endian vector really little-endian.
3591 * configure.in: Separate vax and tahoe cases, handle ultrix.
3592 * config/t-vax: Add trad-core.o.
3593 * config/h-vaxult: New host system.
3595 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3597 * bfd-in.h VERSION, change version number to 0.18, this makes a
3598 gap, but now is the same as the linker version number.
3600 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3601 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3602 files will eventually contain processor specific bits for bfd,
3603 like strange relocation information and dis/assembly. So far only
3604 the H8 has been even partially done. This work also ties in with
3605 the change in handling architectures.
3607 * amdcoff.c: (a29k_reloc) fix error message.
3609 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3610 discover the architecture of the bfd. (sunos4_callback) calls the
3611 function bfd_set_arch_mach rather than stuffing stuff directly
3612 into the bfd. (sunos4_write_object_contents), changed names of
3615 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3616 setup the environment.
3618 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3619 headers in big endian format, regardless of the endianess of the
3622 * archures.c: totally changed. Now an architecture is represented
3623 with a pointer to an info structure rather than an enumerated type
3624 and a long. The old info is available as two elements in the
3625 structure. Future enhancements to architecure support will
3626 involve pointers to methods being placed into the info structure.
3628 * bfd.c: changed the definition of the bfd structure for the new
3631 * bout.c: (b_out_set_arch_mach) changed to use the new
3632 architecture mechanism.
3634 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3635 the new architecture mechanism.
3637 * configure.in: added h8 stuff.
3639 * ieee.c: too many changes to note. Now ieee files written with
3640 bfd gas and ld can be read by gld and ieee only linkers and
3643 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3645 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3646 than fixing the structure directly.
3648 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3649 than fixing the structure directly.
3651 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3652 before opening a bfd.
3654 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3655 rather than fixing the structure directly.
3657 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3658 in the t/hmake file) a user can select which backends they want
3659 linked with bfd without changing the source.
3661 * init.c: new, looks after initializing modules.
3663 * howto.c: for future use, will allow an application to work out
3664 what cookie to use as a handle on a relcoatio howto.
3666 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3668 * srec.c: Better error checking, partly from Peter Schauer.
3669 (srec_object_p): Avoid assuming any file that starts with 'S' is
3670 an S-record file! (Check for 3 uppercase-hex digits after it.)
3671 (ISHEX): Define new macro for checking supposedly hex characters.
3672 (pass_over): Treat as EOF any S-record line that:
3673 * doesn't have hex in either size character
3674 * produces a size larger than 0x7F
3675 * has an unrecognized type number
3677 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3679 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3680 opncls.c: Lint (saber actually).
3682 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3684 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3685 * newsos3.c: Fixed two types: newos3 -> newsos3.
3686 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3687 to use correct segment.
3689 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3691 * aoutx.h (print_symbol): Handle missing symbol->name.
3693 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3695 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3698 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3700 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3701 add sgi/irix support.
3703 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3705 Changes for the AMD 29000 Ultracomputer port from David Wood.
3708 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3710 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3713 * coffcode.h (coff_real_object_p): Pass information about the
3714 current file's coff symbol format to BFD via the coff_data struct.
3715 (coff_find_nearest_line): obj_icof => coff_data.
3716 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3717 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3718 and DIMNUM == E_DIMNUM.
3719 * configure.in: Handle a29k-*-* hosts, and targets
3720 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3721 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3722 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3723 local_linesz to `coff_data' (tdata) struct.
3724 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3725 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3727 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3729 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3730 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3732 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3734 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3736 (sunos4_core_file_matches_executable_p): Fix header comparison.
3737 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3738 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3740 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3742 Allow GDB to patch object files.
3744 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3745 * trad-core.h (trad_unix_core_file_p): Ditto.
3746 * aoutx.h (aout_set_section_contents): On first output, check
3747 abfd->direction and complain if erroneous.
3749 * Makefile.in: Add crude dependencies.
3751 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3753 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3754 to h/t-xxxx files so that everything will work on System V.
3756 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3758 * aoutx.h: Add information on host-aout.c and how to configure
3759 to use it, to the manual.
3760 * configure.in: Tix typo.
3761 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3762 else dummy out the core file support.
3763 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3764 specified, use it to locate the data section.
3765 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3766 rather than as chars (lint).
3768 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3770 * aoutx.h, coffcode.h: saberized.
3772 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3774 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3776 bfd.c, targets.c: minor rewording of doc segments
3779 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3781 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3782 etc, rather than TEXT_START_ADDR.
3783 * host-aout.c: Remove #if 0 around whole thing.
3784 Update to modern (32/64-bit) a.out naming conventions.
3785 Include a large chunk of ../include/a.out.gnu.h to get macros that
3786 are not defined by the system include files.
3787 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3788 macro used by the other a.out implementations.
3789 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3791 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3793 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3794 texdoc and psdoc; make these depend on generated .texi's
3796 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3799 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3802 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3803 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3804 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3805 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3806 obtrusive marks indicating .c origins.
3808 * bfd.texinfo: generalize most references to linker
3810 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3812 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3813 * archures.c: remove empty foo() definition (crept in at vn1.9)
3815 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3817 * bfd.texinfo: use @setchapternewpage on instead of lots of
3818 @page's; minor rephrasing in Introduction.
3820 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3821 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3822 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3823 segments): used BFD (caps) more consistently as a name in
3824 discourse, fixed a few other minor typos and uses of fonts
3827 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3829 * coffcode.h: fixed bug where string table size wasn't being swapped.
3831 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3833 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3835 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3836 flags. (bfd_print_symbol_vandf) now knows what to do with the
3839 * aoutx.h: made translate_from_native_sym_flags and
3840 translate_to_native_sym_flags produce the above flags.
3843 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3845 * all files: update copyright notices for GPL version 2.
3846 Install header comments and attribute most modules to their
3847 authors. BFD's name is now officially "Binary File Descriptor",
3848 so remove any conflicting pejoratives.
3849 archures.h: Consists solely of comments; remove it.
3851 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3853 * Makefile.in, bfd.c: Made it compile again.
3855 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3857 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3860 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3862 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3863 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3866 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3867 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3869 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3871 * Everything: created some new files, core.c format.c, reloc.c,
3872 section.c and syms.c to split the functionality a bit better.
3873 Cleaned up the rest of the files a bit, and added some
3877 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3879 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3880 really takes 3 arguments, patched code and ammended prototypes.
3882 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3884 * ../include/bfd.h (struct bfd_target): Added new field
3885 "align_power_min" which contains the minimum alignment for a
3886 section. This is used in coff_new_section_hook. The field
3887 insertion necessitates an update of all backends..
3889 * aoutf1.h jump table field inserted
3891 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3894 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3895 table field inserted.
3897 * coffcode.h(just about everything) Now patches up symbol tables
3898 using a different mechanism. The Intel major bug has been fixed,
3899 and the linker can self host on the Aviion and be debugged with
3902 * ecoff.c: new include and jump table patch, i386coff.c: new
3903 include and jump table patch, icoff.c: new include and jump table
3904 patch, ieee.c: can now read archives containing ieee modules.,
3905 libcoff.h: added (combined_entry_type), libieee.h: uped max
3906 sections to 20, m68kcoff.c: new include and jump table patch,
3907 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3908 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3909 srec.c: jump table patch. trad-code.c fixed #IF typeo
3911 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3913 * coffcode.h (coff_swap_aux_in): added else case to deal with
3914 filenames less than 9 characters.
3917 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3919 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3921 * srec.c: now allows any number of sections to be created in a
3922 file. Outputs addresses of the right length.
3924 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3926 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3927 target didn't match, the format got set to the attempted match,
3928 breaking a future test.
3930 *../include/i386coff.h : fixed typo in type field with size
3932 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3933 support in the jump table for the swapping routines exported to
3934 gdb. Now gdb works with the 386.
3936 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3938 * Merge in changes from gdb-3.95 release.
3939 Makefile.in: Allow hmake and tmake files to add OFILES.
3941 bfd.c: support specific targets as well as searching. When
3942 searching, take default target in preference to others.
3944 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3945 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3946 libbfd.h: Support specific targets as well as searching.
3947 opncls.c: Support specific targets as well as searching.
3948 targets.c: Search is short-circuited if default target matches.
3949 liboasys.c, libieee.c: Undo bothner changes that make macros
3950 work to the left of assignment, but which depend on the
3951 representations of different pointer types being the same.
3953 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3955 * i386coff.c: created.
3956 * coffcode.h: added support for 386.
3957 * Makefile.in: added support for 386.
3958 * ../include/i386coff.h: created
3960 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3962 * coffcode.h: removed all put_x_<sizes>
3963 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3967 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3969 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3971 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3973 * everything: Removed sysdep.h from bfd.h and put back into files
3974 from which it was split out. Now 64 bit version is built with a
3975 -DHOST_64_BIT="long long" on the compile line.
3977 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3979 Changed all the [get|put][name] routines to use [get|put]_[size
3982 Put in support for 64 bit work. Now two versions of bfd may be
3983 generated, according to the state of TARGET_64_BIT, one which is
3984 32 bit only, and one which is 64/32 bits.
3985 Created new back end 'demo64' to test 64 bit functionality.
3987 Renamed some files to work on DOS.
3989 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3990 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3991 chage, 64 bit transfer. * liba.out.h: Split out common code from
3992 sunos and newsos into liba.out. Name changes and prototype mods. *
3993 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3994 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3995 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3996 change and 64bit stuff.* newsos3.c: common code removed, new jump
3997 table. * oasys.c: Name change * opncls.c: Portability fixes *
3998 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3999 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
4000 be called b.out.c * coffcode.h: used to be called coff-code.h, now
4001 64bit ized. * demo64.c: 64 bit a.out back end
4003 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4005 * libieee.h: Make ieee_data and ieee_ar_data macros usable
4006 on LHS of assignment, even when using old compilers.
4007 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
4008 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
4009 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
4010 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
4011 * targets.c: Add declaration of newsos3_vec.
4013 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4015 * aout.c: fixxed some of the problems with filepos calculation.
4016 (swap_ext_reloc): fixed problem with creation of relocs.
4017 (aout_set_section_contents): fixed filepos problem
4019 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
4020 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
4021 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
4022 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
4023 cleaned up. (coff_write_object_contents) cleaned up.
4025 * ecoff.c: Totally different. Now supports ecoff fully.
4027 * icoff.c: fixed problems in relocation callout.
4029 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
4031 * m68kcoff.c: updated target vector.
4033 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
4034 choose_reloc_size. (sunos4_write_object_contents) now calls
4035 choose_reloc_size so outputs relocs correctly, also calculates the
4036 size of the sections correctly.
4040 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
4042 Merge Per Bothner's changes to modularize BFD a.out a bit.
4044 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
4045 * ieee.c: Cast enums to int before comparing them, for brain-
4047 * coff-code.h: Remove coff_get_section_contents, and use the
4048 generic one instead.
4050 * aout.c: Derive new module from sunos.c, containing generic
4051 support code for all kinds of a.out files.
4053 * sunos.c: Remove all code that goes in aout.c. Split out
4054 machine dependent followup in sunos4_object_p into
4055 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
4056 and redefine only the names we CHANGE, not all the names. Drop
4057 the little-endian vector, and rename the vector as sunos4 rather
4060 * b.out.c: Use aout.c routines for most of the work. Slight
4061 changes for the new regime. Remove close_and_cleanup and
4062 get_section_contents in favor of generics. New transfer vector
4065 * newsos.c: New support for Sony NEWS, another a.out format.
4067 * ecoff.c: Remove close_and_cleanup. New tvec regime.
4068 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
4069 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
4071 * opncls.c (bfd_close): Call format-dependent write_contents
4072 routine, if writing, before calling target-dependent
4073 close_and_cleanup routine (which is now always generic, I think).
4074 * srec.c: Use bfd_alloc instead of malloc. Remove
4075 close_and_cleanup and move code from it to
4076 srec_write_object_contents. Add write_contents to tvec.
4077 * targets.c: Remove a.out little vector, replace a.out big
4078 vector with SunOS vector. FIXME: Need Vax support again now.
4080 * libbfd.h: Add write_contents format-dependent-vector to the
4081 bfd_target vector. Supply a generic close_and_cleanup routine.
4082 * liba.out.h: Handle the new aout.c split. Add prototypes for
4083 all routines defined in aout.c. Rename "sunos" things to "aout"
4084 things. Add a few fields where needed for various formats.
4085 * Makefile.in: Add aout.c and newsos.c.
4087 * archive.c, ieee.c, oasys.c: Lint.
4089 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4092 changed forward declaration struct stat; to reduce warnings. Changed
4093 comment on bfd_h_<x>_x.
4095 * ../include/m68kcoff.h, ../include/intel-coff.h,
4096 ../include/m88k-bcs.h
4097 Now there are two incarnations of relocs, linenos and syments. One for
4098 internal digestion, and one full of char arrays for I/O. The original
4099 names have gone to detect errors.
4101 * Makefile.in, m68kcoff.c, targets.c
4102 Test new structure code with a 68k coff implementaion
4104 * coff-code.h, icoff.c, coffswap.c, libcoff.h
4105 Fixed all the places where there were problems with the size and
4106 alignments of structures on disk and structures in memory. #ifed out
4107 all the code in coffswap.c, since it should be done using the target
4110 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4112 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
4113 multiple reloc command.
4115 * sunos.c (sunos4_set_section_contents): Made it so that sections
4116 are always padded to their alignment size.
4118 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
4120 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
4121 Clean up types and such (saber C problems).
4122 * ecoff.c: Clean up types and such. Remove routines that are
4123 not used. Fix up reading and swapping of shorts from files.
4125 Notes on bfd-0.5.2-patch1a, from Per Bothner:
4127 * a.out.vax.c: Remove two bogus "static" from prototypes.
4129 * ecoff.c: Got rid of lots of non-working junk (that had
4130 been copied directly from coff-code.h).
4131 Updated to be consistent with updates to icoff.c and coff-code.h.
4133 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
4134 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
4136 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
4137 but until the target_vector is automatically generated,
4138 it's as good as any. Note that the text offset is the only
4139 difference between NewsOS and SunOs (including magic numbers).
4140 (Most of the sunos_* routines should to renamed bsd_*
4141 and move to a bsd.c file. Then (and when the target_vector
4142 is automatically generated) it might make sense to create
4143 a separate Sony target.)
4145 * sysdep.h: Don't declare fread and fwrite. Causes trouble
4146 on some systems, and doesn't help on others.
4147 Similarly, only define X_OK if not already defined.
4149 * trad-core.c: Don't include sys/stat.h - at least
4150 on NewsOS 3, it has already been included.
4152 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
4154 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
4155 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
4156 symbol tables if necessary when reading them in, so gdb can use
4157 them. Add "bfd_coff_" to the names so they won't conflict with
4158 names in calling programs. FIXME-soon: if coff-code.h is
4159 included in two BFD modules, this will cause duplicate
4160 definitions; the routines should be exported to a separate,
4161 common, module (probably along with a mess of other ones).
4163 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4165 Improve modtime support.
4167 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
4168 Remove #define for bfd_get_mtime. Remove gratuitous comment.
4169 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
4170 BUG: archive members still do not get correct mod times.
4172 Improve floating point support for core files.
4174 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
4175 (sunos4_core_file_p): Create a second registers section in the
4176 core file, called ".reg2", for the float registers.
4178 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4180 * many changes to improve archive handling; found a logic flaw in
4181 bfd_check_format which only just happened to work by cooncidence.
4183 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4185 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
4188 * bfd.h: changed type of udata in asymbol to void *, like it
4189 should be. Added bfd_reloc_dangerous enum member.
4191 * coff-code.h: Fixed it so that internally generated symbols get
4192 their values relocated correctly in all cases. Removed calls to
4195 * icoff.c: Not understanding the destination symbol of a reloc is
4196 not a failure any more, just 'dangerous'. This allows linking of
4197 b.out and coff images.
4199 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
4203 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4205 * sunos.c (translate_to_native_sym_flags): fixed
4206 sym_pointer->n_value so that symbols on the way out get their
4207 section relative values calculated correctly.
4209 * coff-code.h (mangle_symbols): fixed problem where tags were not
4210 being relocated for structs, enums, unions. Also various lints.
4212 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4214 * archive.c (get_elt_at_filepos): system_call_error returned
4217 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
4219 * Resolve the use of no_error and system_call_error.
4220 The bfd library itself now will never set bfd_error to
4223 The code still needs to be combed to make sure all the error
4224 codes are correct. I suspect they are not always set correctly.
4226 * The names of all the messages have _ prepended because the sun
4227 bundled compiler can't distinguish from a macro which takes an
4228 argument and the same identifier in a non-macro context.
4230 * The reason for the above being that entry points which used to
4231 be trampoline functions are now just macros which expand to a
4232 direct call through the bfd's xfer vector.
4234 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
4235 must gas have its own version of everything (the gas version
4236 had the correct value)
4238 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
4240 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
4241 properly support i960 architecture and output correct reloc stuff.
4243 * bfd.h: added prototype for bfd_printable_arch_mach, added
4246 * coff-code.h: Applied patches from chrisb to support i960
4247 architecture, zero relocs and swap them correcly and conditionally
4248 compiled the timestamp.
4250 * sunos.c: Made the default section alignment 2^3 so that doubles
4251 are done properly. Fixed the same reloc bug that was in b.out.c
4253 * sysdep.h: Now compiles on a Posix box
4255 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
4257 * icoff.c: Fix comment on big-endian version.
4258 * coff-code.h: Make HAS_RELOC really work (it's backwards from
4259 F_RELFLG). Set F_AR32WR in output files if little endian
4262 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
4264 * archures.c fixed =/== typo
4266 * sunos.c added architecture stuff for output. Fixed
4267 bug where files where vma(data) != size(text)
4268 were processed wrong.
4270 * coff-code.h added a lint cast
4272 * (../include/a.out.sun4.h) fixed it so zmagic
4275 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
4277 * archive.c removed loads of includes, and fixed bug where string
4278 table didn't have a null at the end.
4280 * bfd.c fixed includes, added symbols argument to
4281 canonicalize_reloc entry point.
4283 * libbfd.c fixed includes and added some lint patches.
4285 * targets.c added both sorts of intel coff.
4287 * b.out.c fixed included, changed was the canonical
4290 * icoff.c added support for callj and big and little
4293 * opncls.c added chmod+xing for files with EXEC_P set.
4295 * sunos.c fixed includes. Changed default section
4296 alignement to words. Fixed relocation stuff to work with
4299 * bfd.h various new types added, prototype for new
4300 reloc calls, changed bfd->iostream to a void *
4301 to including files don't need stdio.h.
4303 * libcoff.h added conversion table to tie relocs to
4308 * coff-code.h fixed includes. Added code to support
4309 big and little endian formats. Various lints. Better
4310 processing of symbols. Changed reloc stuff to new
4313 * libbfd.h fixed includes
4316 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4318 * bfd.h changed name of alignment entry in sec_struct to
4319 alignment_power, because of conflicting uses within bfd.
4320 Now it should be obvious that it's a 2**n alignment
4321 specifier. Removed start_pad, end_alignment, block, minsize,
4322 output_file_alignment, subsection_alignment and original_vma fields.
4323 Added align_power() macro. Fixed bfd_section_alignment
4324 acessor macros. Added bfd_symbol_same_target macro.
4326 * b.out.c (b_out_write_object_contents) fixed to use
4327 new alignment member. Fixed (callj_callback) to use section
4328 relative symbols properly.
4330 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4331 Fixed (translate_from_native_sym_flags) to correctly make
4332 symbols section relative.
4334 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4335 (bfd_make_section) took out initialization of obsolete members.
4336 (bfd_print_symbol_vandf) added
4338 * opncls.c (bfd_create) created.
4340 * coff-code.h (coff_new_section_hook) took away refs
4341 to obsolete members. (make_a_section_from_file) added
4342 conversion between alignment types. (coff_symbol_from)
4343 added. (coff_count_linenumbers) only counts linenumbers
4344 if symbol is of coff-type. (coff_mangle_symbols) only
4345 heavily mangles symbols if symbol is coff-type.
4346 (coff_write_symbols) various lints. (coff_write_object_contents)
4347 various lints and modification for alignment conversion.
4348 (coff_slurp_relocs) fixed for use with new asection shape.
4350 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4352 * archive.c lots of lint
4354 * b.out.c added callj relocation support, upgrated reloc howto.
4355 Fixed so that asymbol and reloc records are output
4358 * bfd.c lots of lint, support for new bfd entry point
4361 * bfd.h changed definition of asymbol to contain pointer to
4362 owning bfd, removed target dependencies.
4364 * cache.c took out print statements, put in BFD_ASSERT calls.
4366 * coff-code.h various lints, corrected linenumber output
4367 functionality. Added support for new style asymbols and
4368 bfd_print_symbol. Fixed so that asymbol and
4369 reloc records are handled correctly. Added timestamp.
4371 * icoff.c Added support for new howto shape.
4373 * liba.out.h Added support for new asymbol shape
4375 * libbfd.c various lints
4377 * libbfd.h various lints
4379 * libcoff.h added support for new asymbol shape.
4381 * sunos.c various lints. Added support for new asymbol shape
4382 and bfd_print_symbol.
4384 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4386 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4387 pointer lint. Added support for callj relocation. Fixed bug where
4388 the last 32 bytes of the text section were overwritten by data. Fixed bug
4389 where archives of b.out didn't work due bfd_slurp_extended_name_table
4392 * sunos.c added support for n_other field. Braced the howto table so
4393 that it won't be affected by any lengthing of the howto struct typedef.
4396 * bfd.h added support for n_other field, added special_function
4397 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4400 * bfd.c upgraded bfd_perform_relocation, various lints.
4402 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4404 * ChangeLog: Started ChangeLog for BFD.
4405 * ToDo: Create file for suggestions.
4407 * Makefile: Support easy loading into Saber C.
4408 Add dependencies for icoff.o and bcs88kcoff.o.
4409 Rename coff.c to coff-code.h. Change callers.
4411 * bfd.c (bfd_check_format): Allow the check_format routines
4412 to return the desired target vector, rather than just a Boolean.
4413 bfd.h (bfd_check_format): Change function pointer return type.
4414 archive.c (bfd_generic_archive_p): change callee.
4415 b.out.c (b_out_little_object_p, b_out_big_object_p,
4416 b_out_real_object_p): change callee.
4417 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4418 in check_format transfer vectors that need a filler.
4419 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4420 bcs88kcoff.c: change callee.
4421 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4422 icoff.c: change callee.
4423 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4425 * libbfd.c (zalloc): It should actually zero the storage!
4426 This was commented out for some reason.
4428 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4429 This is so callers can avoid <stdlib.h> which doesn't exist
4432 * bfd.c (map_over_sections): Add debugging code, since I
4433 noticed the section count for sunos core files was bad, but only
4434 GDB had detected the problem.
4435 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4436 bfd_get_section_linenos): Remove obsolete functions.
4437 (bfd_apply_relocations): Use longs, not ints, for the math.
4439 * bfd.h: Declare enum boolean and struct bfd_target as well
4440 as typedefs for them. Remove obsolete
4441 bfd_get_section_lineno_size.
4443 * cache.c: Make the "fdopen" support work. Keep better track
4444 of how many files are open. Centralize the opening of files
4445 and be sure bfd_open[rw] actually try to open the file. Evade
4446 linked list initialization problems.
4448 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4450 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4452 * cplus-dem.c: Delete file, since it is not part of BFD.
4454 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4455 (bfd_openr, bfd_openw): Actually open the file, give error now.
4457 * sunos.c (sunos4_core_file_p): Set section count.
4458 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4459 obsolete definitions.
4460 (_write_symbol_table): Initialize <idx> counter.
4461 (foop): Eliminate debugging code.